I've just recently moved up to $1/2 also. I've noticed that the players are more aggressive - especially preflop. I've tightened up my preflop standards (generally using SSH tight) and that has helped alot.

The other thing I've noticed is that sometimes I'll get on a loose passive table and everything is great for awhile. Everyone calling my aggression with 2nd pair and weak draws etc. Life is great until someone leaves. They get replaced by TAGs [img]/images/graemlins/frown.gif[/img] Maybe my aggression and their calling is bloating the pots and sending out signals to the sharks.