Ok.. let me explain how this happened...
I had a bunch of windows open and I was making a few bets on
http://bitcoin-kamikaze.com and I somehow got the payments switched...
Instead of sending .1BTC to one address, I copied/pasted the wrong one and sent it to the one that I said I wanted to deposit .01BTC. It said it succeeded, but only gave me credit for sending .01 instead of the .1 that I actually sent. Before I noticed the mixup, I also sent .01 to the address that I said I was depositing .1, but that one failed (at least on mybitcoin).
I would post this in the bitcoin-kamikaze thread, but I can't since I'm a new user here.