I have two computers and 2 USB3 passport Hard Drives and one network drive. From my AMD 955 I get a speed on 1 MB per second and on my i5 I get 30 MB per seconds and I can't figure out why? Any ideas? I check my speed and on my AMD 955 I only get 9 MB upload and download and on my I5 I get 78 MB and 11 MB so is my AMD 955 just to old?