Monk and anyone else that plays a lot of omaha,

Since there is no program currently to track omaha (like poker tracker for holdem), its harder to find out your tendencies and other opponents tendencies. Party likes to cut off notes at 2 lines so I was wondering what kind of notes you take on players. Right now, I basically note what kind of hands they max/min bet and what hands they call max bets with. Any suggestions or examples of useful notes you've taken on players?