Im looking for a wireless network card driver for a Advent 7113 laptop. The laptop originally came with vista when i brought it new, but when upgrading to windows 7 it now refuses to connect to the wireless network. this is not a problem with a wrong network key as other devices (computers, phones, ps3) all work fine under that key, its just this laptop. I don't know a great deal about computers but Im assuming that the driver for the wireless network card is out of date or not compatible with windows 7 and needs an updated driver for windows 7. iv looked all over the internet with no luck so far. any help will be much appreciated.