My ps3 slim is Really hot, is this normal?

How hot? Well heat is normal for the PS3, but if it's too much heat, that could be a problem and could cause the PS3 to be damaged. Make sure where you play is well ventilated, or better yet, don't play too much and take breaks while playing, letting the PS3 rest for a while.

Our ps3 60gb gets hot too thats normal if it gets to hot just shut it off for a while until it cools off you then you can play the ps3 system for a long time until it gets hot again