Terry's Computer Tips Newsletter
July 11, 2010
Terry's Computer Tips Newsletter
http://www.terryscomputertips.com
A computer tips newsletter for users of PC's.
Volume 6, Number 04 — Sunday, July 11, 2010
IN THIS ON-LINE ISSUE:
1. Recent Comments by Readers
2. Short Power Supply Cables and Modular Power Supplies
3. Adding an RSS Feed to a Regular Web Site
4. My Computer Security Software Recommendations
Welcome to the on-line edition of my Terry's Computer Tips newsletter. Its articles are not in my weekly email issue — and the email articles aren't in the online issue.
My free emailed newsletter is sent weekly to individuals who have subscribed to it. The email articles aren't in the online issue; you have to read both to get all the articles.
Click here to subscribe. It's free!
1. Recent Comments by Readers
Subscriber Alex McLennan used my Contact form (there's one at the bottom of every web site page) to tell me:
just found your site,i love it. i have sent a message to a mag here in england called webuser to see if they will give it a mention. cheers alex
Subscriber Roy Marshall also used my Contact form:
Congratulations on your decision to create your own desktop. I've been building my own box for the past 10 years and never had a problem. It gives you a great amount of control over both hardware and software. Good luck with your venture!
New subscriber Nathans Schor had this to say:
Kudos to your site and newsletter. Very impressive! They're full of relevant and useful info. Do not take that compliment lightly as I'm a computer professional with over three decades of experience and exposure to web content.
Longtime subscriber Clif Sipe used to write the Clif Notes Newsletter, which was an online computer tips newsletter focused on free software. Now, Clif writes for Techie Buzz. Clif wrote last week to comment and to suggest a change in my page structure:
Hi Terry,
Quick suggestion: Use the _blank target for your outgoing links on the terryscomputertips.com newsletter. I think this serves two purposes, beneficial to both you and the reader.
1. The reader doesn't lose his place in reading while looking at your linked content.
2. It keeps the readers on your page longer.
I noticed this when I went to look at your new laptop specs. BTW, nice machine, I am jealous.
Best wishes to you.
Clif
Reader John Citron commented on my email newsletter article about the pains of migrating to a new computer. He posted his comment to my Terry's Computer Tips Blog:
Hi Terry,
I understand your frustrations very well! Recently I did some computer moving myself and went through the same thing.
I too have a network with Sun Sparc Ultra320 running as my fileserver. With SAMBA running, it appears as a Windows NT machine to the Windows clients that attach to the shares. With the installation software installed on the “Software” share along with the license numbers, this saves a lot of the painful hunting around for CDs. Some of the software, in particular MS Office, has admin-mode install scripting capabilities. This saves me a ton of time since I don’t have to type in the license numbers, which can be very painful trying to decipher.
One of the best investments I made recently is the BlackX by Thermaltake. This is a hot-plug SATA drive bay that allows for hot-swapping SATA hard drives. The device handles up to 1TB drives, and costs about $39.99 on NewEgg. The Rosswill are junk knock-offs, so don’t get those. The Thermaltake are the better quality ones.
Anyway thanks for sharing your pain.
John
Thanks for all the comments, questions and tips. They make the task of writing my newsletters a lot more fun — and make it easier, too, when I have questions to answer.
2. Short Power Supply Cables and Modular Power Supplies
Long-time subscriber Gene Consolvo wrote to ask a question about building a desktop computer:
Terry:
Just wondering if you had any trouble with the 4pin or 8pin cable from the power supply to the motherboard? Have seen posts that say the cables are very short and required the use of extension cables. Also what are your thoughts on modular power supplies?
Thanks
Gene
I'm not sure where Gene's saw posts about short cables, as I haven't had any such problems and I use full-size tower computers.
Rather than a power supply problem, I think this is a case problem — some cases require that the power supply be mounted at the top of the case, while others, such as the LIAN LI Lancool PC-K58W "Dragonlord" case that I used in my new homebuilt desktop computer, mount the power supply at the bottom of the case.
Having said that, sometimes cables need to be routed directly to the connection.
Some people want to hide the internal cables as much as they can, rather than have them running this way and that through the computer case. There are two reasons for this: air flow (less of a problem without the wide ribbon IDE cables) and esthetics (making it look pretty). Obviously, if the cables aren't long enough to hide, that doesn't work too well.
With a full-tower case, if the power supply is mounted at the bottom of the case, both the main 20-pin power connector and the 8-pin power cables will have to go almost straight to their connection points on the motherboard.
In answer to Gene's questions about whether I like modular power supplies or not, I absolutely like them. The advantage is that, if you need additional power connections, you click additional cables into the power supply (of course, the power supply needs to include those cables, which they do).
There are two types of modular power supplies — the fully-modular ones, which do not have any cables permanently wired to the power supply, and the semi-modular ones. The semi-modular power supplies are cheaper (no real reason why, just marketing, I think) and have the main motherboard power connections and one or two SATA power cables permanently wired to the power supply. Their other connections are separate cables that can be clicked into place to add additional power connections in your computer.
The three power supplies that I have bought recently were all the semi-modular type:
- an
Antec TruePower TP-750 750W Continuous Power power supply
, which I used in the home theater PC I built last Fall,
- an Antec EarthWatts EA750 750 watt power supply that I used in my wife's new desktop computer,
- and another Antec TruePower TP-750 for my new desktop.
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3. Adding an RSS Feed to a Regular Web Site
Do you have a web site? Is it an ordinary web site, and not a blog? Do you get jealous of the blogs for their ability to automatically post RSS feeds and have their new blog entries recognized almost immediately by the search engines?
If you answered "yes" to any of the questions above, you may want to try the free RSS Feed software that I use at my Terry's Computer Tips web site.
Sure, I've got my Terry's Computer Tips Blog also, but the posts there are pretty limited to announcements of the new newsletters posted each week.
For the Terry's Computer Tips web site, if you're someone who likes RSS feeds, you can subscribe to my Terry's Computer Tips site RSS feeds, using your RSS reader, and get updates when I post new articles or new newsletters on the site.
I use the free software Listgarden, which is fairly self-explanatory, to create my RSS feed.
First, there is an initial configuration to set up the program's access with an FTP connection to the web server. After that, all you do falls into these simple steps:
- Start the ListGarden program,
- Double-click on the ListGarden icon in the Windows Status Bar, which will open the address http://127.0.0.1:6555 in your default web browser,
- Click the Items button, which will open a list of the current entries in the program's RSS feed,
- Click the Add button, which will open the Add New Item page
- Enter the Title, the Link to the page (e.g., http://www.terryscomputertips.com/archives/news_20100711.php ), and the Description (whatever you want to display in the RSS feed). If the Description includes HTML code, then put a checkmark in the Includes HTML checkbox,
- Set the Publication Date (it defaults to the current time) if you want,
- Click the Add Item button,
- On the resulting screen, make sure the entry is what you want (you may have to click Edit so you can click the Includes HTML checkbox, like I often have to do),
- Click the Publish button,
- Click the Publish FTP, Publish Local File or Publish Both buttons (I click the Publish Both button).
Although that seems like a lot of steps, it's quick and easy when you're doing it for real.
Once you've created the RSS feed via ListGarden, modern web browsers like Internet Explorer 8 and Firefox 3.6.6 will display the standard orange RSS Feed icon when the site is visited.
Clicking or double-clicking on the RSS Feed icon will display the RSS feed and will allow the user to add them to their RSS reader software.
In Internet Explorer 8, the RSS Feed icon is immediately to the right of the Home icon.
In Firefox 3.6.6, the RSS Feed icon is at the right end of the web browser's address bar.
Do you need a paid web-hosting site to use this? No, all the processing is on your own home PC. Of course, having your own web site (as opposed to using free hosting provided by your Internet Service Provider) is a big plus in establishing your site on the web. It's cheap and easy — I use HostGator, for which I pay less than $100 per year. You can register a domain name via GoDaddy for less than $11 per year (although many web hosts will give you a domain name for free for a year or more, I strongly recommend using someone else as the domain name registrar).
Want a cheaper web host? Try iPage, who's offering web hosting at $3.50 per month (charged at $84.00 for two years, paid in advance).
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4. My Computer Security Software Recommendations
I review my security software recommendations and update them for each weekly newsletter issue, if I think they need to change.
My Philosophy: Many people want to pick their most economical solution and prefer an all-in-one anti-virus, anti-spyware and firewall solution. In concept, that's a great idea. In actual practice, I don' think that this type of package is likely to be the best in all the protection categories you need.
Other people want to pick the best of each type program. I'm one of the these folks.
My choice of software that I am willing to recommend is driven by my search for software for me to use. I only recommend programs that I like and that I use. I will sometimes suggest alternatives to my recommendations, but I clearly note if I no longer use them.
Anti-Virus
I'm often asked about several other popular anti-virus or anti-virus combination packages. Yes, I realize that they are not in my recommendation list. "Enough said..."
From 2003 through mid-2008, my personal choice was ESET's small, fast NOD32 anti-virus program, which offers a FREE 30-day evaluation license. I still consider NOD32 to be one of the best in anti-virus protection — and it continues to get recognition and awards. Unlike some of its competitors, ESET offers multiple-year licenses also, and includes program updates in the multiple-year license.
Then, I changed from my long-time choices NOD32 (antivirus) and Sunbelt's CounterSpy (antispyware) to Sunbelt's VIPRE Antivirus + Antispyware.
I found that VIPRE puts even less load on my computer than the speedy combination of NOD32 and CounterSpy. I've also been impressed with the way its "deep scan" has found and eliminated risks that were stored in zip files, which is one of the latest malware email tricks. Sunbelt Software offers multi-year licenses and home site licenses on its software, both of which include program updates as well as signature updates.
Sunbelt has recently released version 4 of VIPRE Antivirus (they dropped the "+ Antispyware" from the name, although the functions are there) and, more importantly, they released VIPRE Antivirus Premium, which integrates their new firewall software into the package. Sunbelt offers 30-day free trials of VIPRE Antivirus and VIPRE Antivirus Premium.
My anti-virus and anti-spyware choice for my computers and those of my family's computers is VIPRE Antivirus Premium
I'm often asked for alternatives to the programs that I recommend, especially by people who want to buy one package (a "suite") to do everything.
As a result, I tried a couple security suites to pick a suite that I would be willing to use, in order to have something I can recommend. ESET Smart Security 4 is my recommended suite alternative. Smart Security 4 has gotten great ratings and includes antivirus and antispyware, both from their current NOD32 v4 version, and antispam and firewall. I no longer use it and have returned to Sunbelt's VIPRE Antivirus Premium, but for a suite choice, that's what I would use.
Tech Tip
Many antivirus programs will offer you an anti-virus signature subscription renewal when your subscription renews. I strongly recommend against this option — buy the full program or make sure you get program updates with the subscription renewal. Both NOD32 and VIPRE purchases include both program updates/upgrades AND antivirus signature updates.
Vendors routinely improve the capabilities and speed of the programs, too. If you update only the signatures, you miss any program improvements.
Related articles:
- A Look at Sunbelt's VIPRE Antivirus v4 and VIPRE Antivirus Premium
- VIPRE Antivirus + Antispyware Review
- A Look at ESET Smart Security 4
- Anti-Virus Programs and Online Scanners
- Free Online Antivirus Scan
- NOD32 Anti-Virus Review - A Look at NOD32
Firewall Software
While the Windows XP firewall is much better than no firewall at all, but don't count on the Windows XP firewall to meet your needs.
You need a two-way firewall, which the Windows XP firewall is not!. Microsoft woke up and supplied a two-way firewall with Windows Vista. However, Microsoft built in pre-authorization for many programs. Windows 7's firewall is also two-way, and again has pre-cleared many programs to communicate outbound to the Internet — some to go where you want to go, and some to "call home."
The Windows XP firewall does not control outbound communications originating from your computer — and you should want to have control if adware/trojans/spyware or even commercial products want to talk to the Internet. Whether they are calling home or spewing spam, you want to be able to control your computer.
Do you want Windows Media Player to call home every time you play something? It does! Do you use the Search function in Windows Explorer to find things on your hard drive? Did you know that every time you search, Windows Explorer talks to Microsoft?
I didn't know that when I ran ZoneAlarm, but the Sunbelt Personal Firewall flagged that to me, and I can stop it or allow it to happen. Many other programs try to call home when you run them, too.
I'm using the firewall that's part of Sunbelt's VIPRE Antivirus Premium package. If you don't want to use the full package, then I recommend my previous choice for a firewall program, the Sunbelt Personal Firewall.
You can try the full-featured "paid version" of Sunbelt Personal Firewall free for 30 days — after that, you can register it or, if you're using it on a home non-business computer, you can let it revert to the free, lesser-function license.
Tip: Be sure to read my review of SPF for the settings I recommend.
At this time, the Sunbelt Personal Firewall works with Windows 2000, Windows XP and Windows Vista, in 32-bit versions only. I expect the new version of Sunbelt Personal Firewall to be available for 64-bit computers in April 2010, including Windows 7 support.
Sunbelt Personal Firewall is regularly $19.95 (with discounts for multiple computers and/or multiple years!) for a non-expiring license for the program and includes one year of their updates subscription. A unlimited Home Site License is $39.95 for a year.
Related articles:
Anti-Spyware / Anti-Adware Software
CounterSpy, from Sunbelt Software, has received many kudos from the computer press for its always-running and periodic full system scans. It has been my personal choice for my PC's and my family's PC's.
Sunbelt's CounterSpy v2.5, both improved CounterSpy's performance against malware and reduced its impact on system resources and responsiveness when its scanning.
Sunbelt continues to release updated program versions — the current version is v3.1 — and there's an even newer version about to be released. Nicely, Sunbelt do NOT install the updated programs automatically. You have to use the Update process in the program, which means that you'll know that something significant has changed.
I changed from my long-time programs NOD32 (antivirus) and CounterSpy (antispyware) to Sunbelt's VIPRE Antivirus + Antispyware.
I've found that VIPRE puts even less load on my computer than the speedy combination of NOD32 and CounterSpy. My computer seems to have much more pep and power than it had previously. I've also been impressed with the way its "deep scan" has found and eliminated risks that were stored in zip files, which is one of the latest malware email tricks.
Related articles:
Anti-spam Software
In today's Internet world, the question is not "if" you will get spam, but "how much will you get?"
I use and recommend POPFile as my first choice for handling spam. POPFile sits on your computer, between your email program and your ISP mailbox, and handles emial as it downloads.
POPFile uses a different approach to handle spam than some other programs do — it does nothing to reduce spam. It is designed as an email classification tool — you train it to recognize spam and any other type of email that you want to classify. These classifications can help you sort your emails into appropriate folders in your email program.
Sunbelt Software, who makes the anti-spyware program CounterSpy (which I use and recommend) and the firewall that I use and recommend (Sunbelt Personal Firewall) also has a well-regarded, award-winning anti-spam program called iHateSpam for Outlook and Outlook Express. Since I don't use Outlook or Outlook Express for email, I haven't tried iHateSpam.
Mailwasher Pro would be my first choice to handle spam before it ever gets into your computer's Inbox. Mailwasher Pro uses on-line Realtime Black Lists mail servers sending spam recently, "training" by you of what you think is spam, and your own "friends" and "blacklist" lists. Note: I found that PopFile generally meets my needs and stopped using Mailwasher Pro, even though PopFile works AFTER the emails have been downloaded. If I used a dialup connection, I would be more interested in Mailwasher Pro.
Mailwasher Pro can even bounce spam messages, as if your email address was not valid, although the usefulness and appropriateness of this is questionable. There is a free version called "Mailwasher," but it omits the functions that I consider critical for this purpose -- such as safely previewing the emails safely before they ever get to your email inbox.
Related articles:
System Control
I've written about WinPatrol a number of times and have used WinPatrol Plus for years. With free and paid options, I always put WinPatrol on my computers. WinPatrol monitors your computer for installation of auto-running programs, for changes to certain system settings, allows you to control auto-starting programs, to delay auto-starting programs, and many more functions.
I recommend the paid version WinPatrol Plus, which adds a few more functions and, more importantly, includes access to BillP's database of program information. However, if you don't get the paid version, be sure to get WinPatrol.
Related articles:
- WinPatrol Review | WinPatrol Plus Review
- A Look Inside WinPatrol and WinPatrol Plus
- WinPatrol - for System Control and Protection
- Controlling the Programs that Start Automatically
Backup Software
When we think of security software, we usually think of antivirus, firewall, antispyware and antispam software. But, what other kind of software is security software? Backup software, of course.
We need to make backup copies of our important data. That data may be financial, such as your checkbook in Quicken, or your spreadsheet tracking your investmants. Or, it may be personal, non-financial data such as digital family photos.
What if your hard drive won't start one day? What will you lose? What if your computer is stolen (let's ignore, for now, whether you should encrypt data on your hard drive to protect it from others — let's just think about the inconvenience and loss to us!)?
There are two basic types of backups you should do.
You need to regularly back up your individual data files to another computer, to an external hard drive, or even to an online repository (but realize, if you have to rebuild the data on your computer, it may have to be downloaded for days and days). An external hard drive is the best choice if you don't have a home network where you could copy to another computer.
If you have a home network, use Karen's Replicator (free for personal, non-business use) to back up the files that change. I have it scheduled to copy my data files every evening from my notebook to another computer at my home. You should also get an external hard drive (or two, so you can alternate them) and make occasional backup copies to it. Preferably store it at a relative's house or your safe deposit box.
If you don't have a home network, get an external hard drive (or two, so you can alternate them) and make regularly scheduled backup copies to it. Use Karen's Replicator (free for personal, non-business use) to back up the files that change to your external drive. Preferably, store one external drive at a relative's house or your safe deposit box, so that if the worst happens, you haven't lost irreplaceable photos and other information.
The other type of backup is an image backup. This gives the ultimate in quick restore capability. Just plug in the external drive, boot the cdrom, and restore the image back to your hard drive. I use Acronis True Image Home 2010 (they also have discounts for upgrades)to make backups across my network every three days. Once a month, I make a full backup image. Every three days, it makes an incremental backup — copying only those files that have changed.
Acronis True Image Home, as of version 2009, allows you to recover individual files and folders from the image files, so you don't have to restore everything. The nice thing about making my backup across the network is that I can restore individual files across the network from those images. Sometimes that's the easiest thing to do, especially when the brain takes a little nap... <grin>
Why use both Replicator and Acronis True Image Home, if we can restore individual files from both? Replicator will always have the latest version it backed up — but not any earlier ones, and it can be run daily or even hourly without taking up much more drive space (backups are replaced when changed, rather than storing additional copies). With Acronis True Image, we can have multiple versions of the files to choose among. We can restore one that's months old, if we like, not just the latest version.
Cable/DSL Router
If you have a cable modem or a DSL modem, you need to have another layer of inexpensive protection between you and the Internet. A cable/DSL router isolates your computer from direct connection to the Internet. Your computer can easily request your email, web pages, etc. through the router. The responses come back to the router and are smoothly routed to your computer. But, someone on the Internet side of the router can not initiate a connection to your computer — they can only respond to your request.
Even if you only have one computer to connect to your cable or DSL modem, I recommend that you purchase and use a cable/DSL router because of the protection it can give you against attempts to attack through some flaws in Windows itself.
A router isolates your local network, whether it is only one computer or several, from the Internet by actually making it a separate network. The router gets the "public" IP address and handles all your outbound communications and the responses to them. But, it blocks computers on the Internet side from being able to initiate communications with your computer! This will prevent you from falling prey to many worms that try to attack security holes in Windows itself.
For a wireless router, I have chosen the Cisco-Linksys E3000 High-Performance Wireless-N Router
. I've paired that with a couple Cisco-Linksys High-Performance Wireless-N USB 2.0 Adapters
. Actually, I bought two of the refurbished ones
.
If you don't want wireless, I recommend the Linksys BEFSR41 wired router, which was my old choice. Either way, based on my experience, I recommend Linksys routers for price, reliability and Linksys' habit of releasing updated firmware for their products.
See these related articles:
Volume 6, Number 04 — Sunday, July 11, 2010
Copyright © 2010 Terry A. Stockdale. All rights reserved.
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