If you need some applications to take around with you on a USB drive of some-sort, this site has some good ones.
Some of the good ones are: Sudoku Portable, FileZilla Portable, Mozilla Thunderbird Portable Edition and Audacity Portable
If you’d like more things to take around with you:
- Yamipod – http://www.yamipod.com – another ipod manager
- CurrPorts – http://www.nirsoft.net/utils/cports.html – lists all opened TCP/IP and UDP ports on your local computer
- Restoration – http://www.snapfiles.com/get/restoration.html – Restore files which are deleted from the recycle bin or deleted while holding down the Shift key by mistake.