Step 1 - Go to your junk drawer. Grab one of your regular old USB memory sticks.
Step 2 - Go to TrueCrypt.org.
Grab their FREE encryption software.
Step 3 - Read the Beginner's Tutorial. Load & Lock.
Instant FREE encrypted memory stick!!!
(clap, clap, clap)
P.S. You can also roll Free Mac/Windows XP/Vista/2000/Linus sticks the same way.
Additional Spybusters Tips.