Lucas Rowland:
question (away from books right now as well)... how are we handling critical hits? i can't remember what the rules say. currently, i get a crit on a natural 20. is it double damage, or something more?
Per the RAW it's double damage. A lot of GM's I know (myself included) allow Nat 20's to insta kill bad guys.
Polkitain:
A 20 is supposed to hit the heart when fighting vampires.
Didn't know that, but it is perfectly in line with a GM allowing nat 20's to insta kill.