I bought a 160 WD external Hard Drive and hooked it up fine though my USB 2.0. Everything works great except that the hard drive will sometimes pause, like it turns off and back on very fast so it is not noticible unless you are downloading, transfering, or playing a game, in which it will stop the download or transfer and pause the game. I have tried switching the USB ports, reinstalling the software and restting the hard drive many times but none of these seem to work. Any helpful hints would be great.