Portable Firefox and Thunderbird
RHLJay writes "-For the Road Warrior on the Go-
If you have a laptop, desktop, and/or work PC keeping the information from Firefox and Thunderbird
sync'd with each other is hard, not to mention the extensions. Not anymore - John Haller has packaged both Firefox and Thunderbird into 'Flash drive friendly' executables which can be run directly from a USB flash drive. Visit his site for more info. Portable Firefox and Portable Thunderbird."
This is damn handy when you're trying to patch/clean a spyware riddled machine. Sometimes it's almost impossible to get stuff working with so much crap clogging up the browser. This thing is uber useful, IMHO.
If you need to use both a web browser and an email client on a regular basis in multiple locations, then you don't need these customized builds, there is already something around for you, it's called Mozilla. Maybe some of you recent Firefox-from-IE converts have never used Mozilla or think it reminds you of Netscape (Firefox reminds me of IE). Give it a chance though. It allows you to use roaming profiles which is exactly what this article is about. You also aren't wasting your system resources like you are when you run Thunderbird and Firefox at the same time. You generally save over 30MB of RAM by just running the Mozilla Application Suite. This is because you only have one instance of the Gecko engine running instead of two. Oh, and you can plop Mozilla right onto a flash drive from the zip file builds available from the Mozilla.org Foundation.