I haven't owned AMD for years, so have a few questions on what I"m about to do. Just ordered an MSI NF980 G-65 and an Athlon II x4 620 (though not from those links). The 620 gets my Xigmatek S1283. Wondering what you think I can safely clock it up to. Next, what's the cheapest 4GB (2x 2GB) or DDR3 memory I could get without limiting the 620 overclocking? I don't care about latency, rarely if ever have I seen memory bottleneck a system in real-life applications. Thirdly, can anyone verify that that motherboard will run a 6-drive RAID 0+1 volume? I'm not one to assume blindly. It'll be getting two 9800GX2s in quad SLI + a G92 8800GTS for PhysX. Probably 5% gaming, 95% of the time folding. The PCI slot will hold a DVR card running an 8-camera surveillance system. Anyone foresee issues, have suggestions? Thanks for your time!