Wimkey
Wimkey is a USB key that doesn't just come as a storage drive.
It is actually full fitted with a portable application launcher and a long list of applications that you will carry with you all the time.
Wimkey is for windows and has been tested with XP / Vista and the latest Windows 7 with great performance results.
Wimkey will have lots of room to also store your music, videos and documents and it is specifically designed for the "professional on the fly".
Here is a list of the installed Applications:
Open Office, (includes Writer, [Word alike...