I set up the complete install with nLite and included what appears to be the correct Windows XP SATA driver. This is for a Gateway MT6711 (1 GB RAM, 1.75GHz Intel CPU). (This is for a downgrade from the disaster Vista). Gateway is totally non cooperative (will NEVER buy anything from them again!). I downloaded and used Intel_3100_Windows.zip as well as drivers available at Gateway (which obviously are questionable). I have the Si3112.cat -.inf -.mpd -.sys (4 files) and SiiSupp.vxd, SilSupp.cpl and .dll (3 files)
Any help, greatly appreciated!