Flash drives: PNY Attache vs. Sandisk Cruzer

Hey, I want to get some opinions here.  There's a couple of Black Friday sales on the Sandisk Cruzer and PNY Attache USB flash drives.  I really would rather get a Lexar JumpDrive Lightning for its on-drive security features, but for the prices that are being offered ($80 for a 2gb USB flash drive?  YA RLY) I think I can suffice.

So does anyone have any recommendations/warnings/cautions about either?  This thing is going to be carried everywhere on my keychain.  What I want to do is get some sort of flash drive security software that password-protects it and works on IBM PC computers. 

Any thoughts?

Right-wingers want all Americans to make sure we remember Pearl Harbor, and make sure we remember the Alamo, and make sure we remember any other attacks on our soil, but make sure we forget how we got this soil in the first place.