I reformatted a pc for a friend but he no longer has any of the drivers discs. I used Sandra2k5 and it said i have the Acer ALi 1631 ver1.5B mobo. Can anyone find the PCI drivers for this? I'v looked everywhere and can't find anything. My device manager says I need the driver for PCI simple communications controller. I tried putting a wireless adpter in and it wont work so i assume thats the prob. Any info or help is much appreciated. thanks a lot!