I agree with fonzi that freeroles are great for training and his strategy is quite similar to mine.
I've just been playing online for some weeks and just got my first final table after only 8 tournaments using this strategy. Didn't win, came in second after 30 minutes of head to head.
By the way, can someone explain some of the table chat. Things like LOL, etc. Some are quite clear but with some of them i'm totally puzzled. Is there some sort of dictionary available.