just my two cents,
A) in some cases I might raise for value. Folding seems like a very weak line and calling gives you nothing new to work off of on the turn. To me you have a hand good enough to take a stand with. Anyone agree with my thinking here? BTW, how large were the stacks involved?
B) if you KNEW he had Q4, youd be about a 45% to win this hand. With that in mind, you might as well call since you are basically 50/50 to win and the dead money covers any % you are behind. Besides, if you know he has Q4 you can see the turn and then decide from there.
C) I dont know exactly what you mean, but as for D) go to
www.twodimes.net from here you can enter hand combos to find out winning %s.