I have a dell optiplex gx 260 after doing a windows xp office re installation Im missing drivers one of them is ethernet and I am not able to change the screen resolution either.please help I am unable to connect to the internet i have called verizon and they said because I do not have these drivers installed that I would need to be transfered over to their premium tech support which I would have to pay a fee for? I am not paying their fee when i am only missing the drivers,Where can I find these correct drivers?I have searched all over the internet for them downloading a few and burning them,then trying it on the dell with no success. Thanks in advance.