Human Paladin on Skullcrusher here :bigup:
As for system requirements, I have a P4 2.8ghz ,1gig of ram with a Radeon 9600 Pro. I'm playing in 1024x768 with "mostly" all the stuff at "high detail".
At these settings, I find it playable in normal PvE (player vs Enemies(monsters)) but back in the Stress Test, in PvP, it's was getting ugly :-\
My vid card was having a hard time with all those people on the screen, that's why I'm thinking of buying the new Nvidia 6600GT AGP.
Btw, to see your in-game FPS, it's CTRL-R