So far I'm using some left over parts from my last computer build. Here is what I have right now. CPU - Intel Xeon X3440 Motherboard - EVGA P55 LE Memory - G.Skill Ripjaws 4GB (2GB x 2) DDR3 1600 Video Card - EVGA GTS 250 512MB I'm still waiting on the processor and memory. But I'm getting those two. And was wondering all in all. Will I have trouble running SL on this build? Any chance of native?