Was wondering if this is true? One of my computers had a wireless Key you plug in the USB Port.....So I install a NetGear Wireless Card, configure it...etc....and unplug the Wireless Key from the USB Port............about a week later the motherboard is fried and guy says probably because of new wireless card software conflicting with old wireless key software.....I understand the software for the key may still be installed(can't remember if it was uninstalled or not) Find it hard to believe since the Key is unplugged from USB Port.....Anyways can this fry a motherboard?