Yes people need to read previous posts and replies. Replies are those that could have answer to the initial question, so at least go through them.
I solved my problem by completely uninstalling U3 crap. I don't need it, and now my USB stick has even more space and access to it is a lot quicker than before (when you plug it in, you don't have to wait for that menu/utility to fire up any more). Besides, wherever I go I bring my laptop with me, so U3 had no use for me. I bought it just because it was a great deal at BestBuy... 30 and something bucks for 4 Gb super fast USB stick.
I know this doesn't help a lot, but what can help is like David suggested in his first reply... follow his advice.
Cheers!