hi everybody,i use windows XP Pro. My Configuration AMD 1800+,Asus A7V266, MB,64 Winfast Mx400,Creative Sounblaster Live,Creative Modem,10/100 vacom ethernet card. I want to add second ethernet card. When Windows loads, it detects my ethernet card, but gives me a "error while installing this device. The data is invalid" .Second ethernet card Surecom EP-320x-r and i tried different ethernet card( intel epila pro 100 , Genius rlt 8139) .What is the solution?