Go to fulltiltpoker and other poker sites and forums, read everything you can and put it into play. Work on calculating pot odds, playing your hand, then playing the board, and eventually playing your opponent. If you are losing money there is a weak spot in your game. Keep it tight and aggressive, keep playing, and be observant and eventually you should see an improvement. I don't play much anymore, but I was able to turn a 5 dollar freeroll win into 250 dollars profit off of mostly 1 and 2 dollar buy ins so I think I am sort of in the know.