These gigabyte boards I'm getting this would be the second one in a row with a problem. First one had an issue where many things wouldn't work. This time, my usb controller seems to be messing up, doesn't matter in windows 7 or Vista. Both are doing the same thing. It started out with freezing up and me whenever I plugged a flash drive in. Now it will slow down then blue screen my 7 install or freeze up my Vista install. Front panel as well as rear panel. When I reboot it, I lose USB functionality til I boot into windows, the boot manager and the safe mode boot options will not adjust with a usb keyboard. Yes the legacy usb support is on. I'm just about to disown this board altogether. I've reinstalled both 7 and vista, if anyone can give me ideas, let me know. Also if I try to boot with the flash drive in, it will freeze before it ever boots into windows, on both platforms. Drive works on other computers just fine. I am unsure if it worked before, because I didn't use a flash drive or anything other than my speakers + keyboard mouse in usb til just recently. Edit:Well when I unplug my Z-cinema speakers everything works just fine. Now I'm a bit confused, these speakers worked just fine with other motherboards and not causing issues.