Hi all Here's how to do an unattended install of Non-WHQL forceware drivers. This should work for all beta drivers and ones with a modified INF on all laptops and PC's. All you need to do is edit these 3 files DOSNET.INF, TXTSETUP.INF and DRVINDEX.INF In the DOSNET.INF find and remove these lines, d1,nvts.inf d1,nvct.inf d1,nvdm.inf d1,nv3.dll d1,nv3.inf d1,nv3.sys d1,nv4_disp.dll d1,nv4_disp.inf d1,nv4_mini.sys In the TXTSETUP.SIF find and remove these lines, nvts.inf = 100,,,,,,,20,0,0 nvct.inf = 100,,,,,,,20,0,0 nvdm.inf = 100,,,,,,,20,0,0 nv3.dll = 1,,,,,,,,3,3 nv3.inf = 1,,,,,,,20,0,0 nv3.sys = 1,,,,,,,,3,3 nv4_disp.dll = 100,,,,,,,,3,3 nv4_disp.inf = 100,,,,,,,20,0,0 nv4_mini.sys = 100,,,,,,,,3,3 And finally in the DRVINDEX.INF find and remove these lines, nv3.dll nv3.sys nv4_disp.dll nv4_mini.sys Some of these files are also listed in the LAYOUT.INF file but do not make any changes to this file as it's signed and will make XP cancel the setup with an error. (Found that out the hard way!) Hope this helps out a few people here. Regards, Kev Teraphy's Toshiba BlackBar PHP Fixer LaptopVideo2go My original post detailing this