SOLDIERX.COM Nobody Can Stop Information Insemination

Besides using windows EFS, I was looking around for a good, simple application to use to encrypt with a password, files and folders. I figured I'd ask just in case someone had a really good program like this in there stash. Let me know. Again, it doesn't have to be super secure (although the more the better) and I keep my work stationed locked, I just want it for extra security or when my girlfriend gets snoopy. Thanks.
kid