Hello, anyone could tell me if these specs will run WoW Cataclysm at high settings with 30-ish FPS? AMD Athlon™ II X2 Dual-Core 250 ASUS M4N68T-M V2 Kingston DDR3 2GB 1333Mhz Asus Radeon EAH5450 1GB DDR3 LC-POWER 560W GREEN POWER V2.3