Just curious if anyone has tried these 2x2TB WD Green Series (WD20EARS) in raid 0? How fast/slow are they and overall general performance? Im concerned about noise in my new 2010 3.33 Hex MP so as my boot I have an OCZ Vertex 2 180GB, but was thinking having 2 x 2TB WD Greens in Raid 0 for storage or even use the array for the Home folder (I read somewhere that you can turn off the sleep function for them so, they down spin down, thus eliminate the waiting 'beachball' lag). I simply care for an adequate performance, and for them not to have any perceivable lag when using the system. I have a separate storage server that will be used as a daily backup so raid 0 data loss is of no issue. Im specifically choosing Green Series for the lack of noise as opposed to WD Black Series.