DANG!! I could tell Caldera had had a lot of ACS scripts in it, but I didn't think THAT many! Vaults is awesome as well, full of ACS too. Both are by the same author I think. I have one wad that gives the Hexen ACS a good exercise as well. It's called the Slot Machine of Chaos. You're just playing a big, scary lookin' slot machine in it though, so it's not much fun.