I just got an IPOD and a digital camera, and at first i was having problems connecting with with usb when it wasn't detecting. One of my usb ports was working, the one connecting my mouse, and it was having no problems at all. I decided to download a usb driver. When i installed it, the last usb port i had stopped working. I really don't know what to do now. I think its a problem with my mainboard, because before i baught a usb 2.0 pci card, and it didn't work at all. Any suggestions for my problem?