File Extension RTF may not be familiar to newer computer users. In these days of MS Office 2007’s docx format and backwards file version compatibility, the rtf file has fallen by the wayside, forgotten as the format that can be read by almost any other word processing software.

The Rich Text Format (often abbreviated File Extension RTF) is a document file format developed by Microsoft in 1987 for cross-platform document interchange. Most word processors are able to read and write RTF documents.

Unlike most word processing formats, good RTF code can be made human-readable. That is to say that when an RTF file is opened in a text editor, the text is legible and the markup language is not too distracting or counter-intuitive. The RTF files produced by most programs, such as MS Word, will contain such a large number of control codes for compatibility with older programs that most files will easily be an order of magnitude larger than the raw text and very difficult to read. Formats such as MS Word’s .doc are, in contrast, binary formats with only a few scraps of legible text.

So next time you would like to share an MS Word document with someone who does not have the Microsoft program to open it, try saving it with file extension RTF.

At first glance it looks just like the real ebay site. But a quick look at the URL in the address bar will tell you that this is NOT ebay.

The link says http://www.grandzawiyah.com/state.wa/signin.htm?213rjceirjqexr98rdlkmsanchfrinvc58ucrdjkxnerimjgtmxkjnzmhrugt45ncoirehviuhtrckm45x and you end up here if you happen to have received the spoofed ebay email.

My client got theirs from email address eBay Member: quickshipelectronics [mailto:lindbergjh@hotmail.com] and as usual I checked the URLs embedded in the email. While on the surface the URLs say http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=130258573190 the actual destination is http://www.shamick.com/SWF?item=130258573190 which leads you to the URL of the site in the screenshot above.

However, www.shamick.com and www.grandzawiyah.com appear to be legitimate domains and websites — but people with malicious intent may have hijacked a subfolder on their hosting service where the redirect from shamick.com/swf has been placed to lead to the fake ebay landing page above.

So a CAVEAT to all. Check the actual links before you click on them, especially if you know you shouldn’t be getting emails from services you have not signed for. Mouse over the link and then check if the URL that appears in your status bar matches the link and is the actual URL of the service.

A friend introduced me to the CoolIris (formerly known as Piclens) plugin for Firefox and like a giddy nit I downloaded it and plugged it into my spanking new Firefox 3.0.1 installation on this spanking new laptop.

Turned out it was one of the culprits that, with Norton 360 installed, caused programs to turn into zombies in Task Manager after I had closed them. Imagine having five instances of Firefox lined up in the Task Manager Processes list each consuming a minimum of 50,000K and you’ll feel the chill. Add to that other instances of programs that you have already closed, still sitting in Task Manager as running programs, eating up resources that they should have spit out a few seconds after they were closed. Feel your spine tingling now? Mine did, even with 2GB of RAM on this Intel Centrino vPro.

Googling around gave me two solutions. Disable the CoolIris plugin and unregister buShell.dll which is part of Norton 360’s backup component.

For a few minutes I couldn’t uninstall CoolIris through the Addons window in Firefox. Every click on Disable or Uninstall and Restart Firefox I made ended up with the plugin still there and enabled. I had to go into my Firefox Profile folder and delete the darned folders just to get rid of it.

But after the buShell.dll unregistration and the removal of CoolIris, I must report all is well on this installation. According to my research the same effect is caused by the Skype plugin for Firefox as well so if anyone out there is experiencing the problems stated above, look into both CoolIris and the Skype plugin on your Firefox browser.