Locking folder on USB drive

[epomerantz at gmail.com]

Hello all,

I would like to password protect a folder in a Pen drive. Because I need to use this both at work (w/ M$) and a home computer (Linux) I want to be able to keep the data secured. I found Truecrypt and FreeOTFE to be overkill and too complex and I would like to see of anyone has any suggestions of a much simpler but still universal security system?
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