usb password programs

[cougarsoccer]

im not sure if this is where this thread is supposed to be but if this is the wrong spot, mods please move it.

im looking for something that can make my usb thumbdrive require a password to open up anything on it. i would prefer that the programs didn't have to be installed on the computer b/c i plug it into all my personal pcs and laptops and don't really want to install little programs on them. if anyone has any suggestions please let me know

 

[drescherjm]

Without installing anything, you will require some usb with hardware encryption (scans your fingerprint ..) since you can not create a mounted drive letter for an encrypted drive without installing a driver for the encrypted filesystem.

 

[Canon]

Drives with U3 on them work pretty well.

 

[engiNURD]

TrueCrypt, and if you want to secure your emails, GPG.