Ooookay...
Could someone please explain this bet to me?

Apparently he bet 50BTC and won 100BTC?
http://satoshidice.com/full.php?tx=2154878edd9ae3d3676f52b33e2b55bfa917a90bdfd06f790548811de5e60317

The limit was 5BTC bets??? I'm confused how he broke the limit...