I recently made a post about “Portable FireFox”. Well in keeping with the portable theme I present to you “Miranda Instant Messenger” it’s a Multi Protocol Instant Messenger Client (meaning it will work on multiple networks. ie Yahoo, MSN, ICQ, etc) and it fits on a USB Thumb Drive. If you don’t use many plugins you could even fit it on a floppy drive. Miranda already has a plethora of plugins and customizations available from their website.
Check it all out at www.miranda-im.org