I updated it to Firefox 2.0.0.7 and The latest version of Thunderbird and a few other programs I use. Dumped all the games as I am not a gamer.
Made the changes to Firefox mentioned here in another thread and it works great!
Have it on a 2 gig USB Stick.
One big plus is it does not leave any footprint on the Windows Box you use it on.
I run Ubuntu 7.04 on my computer at home most all of the time but when travelling, etc., this comes in handy!