Yesterday, i upgraded my mobo from an abit kn9 sli to this Asus M2N Sli Deluxe Wifi edition. The first problem i encountered was during windows setup when it asked me to insert a disk called Nvidia network bus installation disc #1, which of course i didnt have. I clicked cancel, and the screen started acting up, but windows eventually installed. Everything works fine except the two lan ports. I went to the add hardware wizard and it says that the device cannot start (code 10). Maybe i need some drivers? i already installed all the drivers that came with the mobo cd. I'm lost for ideas.