hey guys - bought assassins creed for PC ..game so far is pretty kick ass! The only issue i have is FPS - I am running AMD athlon 4400 X2 (stock speed atm) Creative SB xtreme gamer 2gb OCZ 4000 2 1900 radeons CF (stock speeds) a8r mvp 32 deluxe MOBO all drivers (including bios and windows XP 64bit PRO) are fully uptodate. i have no virus scanners running in background and i do not have trojans or any type of virus' on the pc. im currently running all details maxxed out at a res (max that my crt monitor and handle( 1280X1024 32bit). i DO NOT have AA or adaptive on. i DO have AF X16 and HIgh def option enabled (does not make a difference in FPS) i assume turning off multisampling will help out..and post effects off as well? i know the 2 cards are not up to speed but does AC for pc support CROSSFIRE? thanks everone and game on!