Portable Thunderbird 1.5.0.2r2.1
Sunday, April 30th, 2006
Portable Thunderbird is—as the developers describe it—Thunderbird “packaged so you can carry around with you on any portable device, USB thumb drive, iPod, portable hard drive, memory card, other portable device (also on your internal hard disk) as long as it has 33 MB of free space and use on any Mac OS X computer, taking your email, address book and account settings with you.”
The new version updates the mail client to 1.5.0.2 and provides a new icon.
It would be great if an option like this existed for Mail.app. Since it doesn’t, Portable Thunderbird is the next best thing.
It’s freeware and you can get it from FreeSMUG’s portable apps section 
, also home to things like Portable Gimp, Portable OpenOffice and Portable RSSowl.
