after a upgrade install of vista i have a few customers unable to connect to the internet. take a look at wireless and you see to wireless networks. if you disable on both go down, you are unable to connect to default gateway (Router BIOS). no change in safe mode. hardwire works. if you were to completly install OS of XP than Do upgrade to vista it will work. i got it narrowed down to either new drivers, ghost drivers, or old programs that are still present on upgrade (i think):confused:

Wll i think it may be the wireless adapter software with WRT54g software or adapter becuase a d-link adapter was purchased and everything seems well.