Why is it a draw?

I just played a great game. It was a live 1 minute game. In the end of the game I hade 0:00.0 seconds left - out of time! My opponent had 0:03.3 seconds left, and in my last move I did check mate. The game ended up as a draw.

Why? Something wrong?

I dont know if it is possible for you to find the game and check it out? My user name is Mekis, my opponents user name was George1st, his raiting ended up at (1275) after the game. He is from Australia, according to the flag. The game was played today the 5 of may 2011.

Mekis

http://www.chess.com/livechess/game.html?id=126155595

You evidently ran out of time before the final move, and would normally have lost on time. Since your opponent had insufficient material to win, you were awarded the draw. While this might seem to be unfair, it's a result of the short time control. The result is in complete accordance with the rules.