Just got my USB 3.0 500GB Seagate HD going... Copied files of my Alienware (USB 2.0), no big surprise there, but just moved them to my comp in sig and completely satisfied. I moved 36.5GB of misc files at 57MB/s. I am very pleased and I like the HD I bought. http://www.bestbuy.com/site/Seagate...kuId=1305249&st=seagate 500GB USB 3&cp=1&lp=3 $79.99 was very reasonable and the performance was worth the money! I certainly recommend it.