use
http://www.neildewhurst.com/hand-converter/
1. is ok if you play sets the exact same way
2. the situation is #¤%6. but I dont think he 4bets that small with AK/JJ so I think you actually can fold it here. its nitty thou
3. I raise muuuch more prelfop. And bet more flop. As played i would check turn. looks like someone has a set
I play with quite alot btw, pm me for msn