Hey, Im new to the forums, i got a question. Ok my laptop came equipped with Windows Vista Home Premium (It also has a Windows Vista Sticker on the laptop itself), i upgraded to Windows 7 Home Premium, my usb ports were working at first ( 3-5 weeks), then all of sudden they stopped, i know there not blown because i can plug in my camera and transfer photos, it doesnt auto detect the camera though, i have to plug it in and turn on the power button on the camera for it to detect it, but things such as my Thumb Drives,MP3,ect, doesnt even gets recognized when i plug them in. Now im using Windows XP Home Edition SP2 and still the same thing, and i cant even upgrade to SP3, Now im thinking i should go back to Vista, because im thinking that my pc was designed to work smoothly on Vista. What could be the problem? thanks!