I got the 1tb mybook with usb 3.0 My motherboard can handle 3.0 and the drivers are installed. I plugged in my hd to it and I noticed it was slow, so I tried it on a 2.0 port and I got the same speeds. I dont think it is my pc, because when it was plugged into usb 2.0 my pc told me it would be faster to plug into the 3.0 port. Is there software I need to install??