7.Nf3?? is a bad blunder and loses a piece: 7...Nxc3 8.bxc3 Bxc4, and black is up a bishop. However, he throws his extra piece away by playing 9...Nxd4??. Then, 10...c5?? is just awful: 11.cxd4 wins a piece for a pawn (11...cxd4 or 11...Qxd4 12.Qxd4 cxd4). In the game you played 11.Be3? instead of taking his hanging knight!
I'm not sure about 30.Rxg7?! . I think that 30.Rxb5! wins immediately: 30...Rxd6 31.exd6, and now if 31...Kxb5 then black cannot stop the pawn from queening. This was your golden opportunity to win the game.
Oops. 
THis was a good game i think. We seemed to be pretty close. Any hints to give the edge;)
Let me know what you think. Suggestions welcome.
THanx for looking;)