Not the actual dvd driver but atapi driver should be a nforce one?? For your setup, the Microsoft driver is fine. Thanks then I still need help Did you install the correct motherboard drivers, and did you use the latest ones from the manufacturer's website? lastest from asus pack of 200mb (installed them right after windows installation) Is your Bios configured correctly? I think so to have a raid I must set them to raid not AHCI right? also upgraded to the lastest bios Is your drive's firmware the latest available? I did try to update it but when it end (with 1.06) tell me something about bad atapi driver for my model ... What programs are you using for burning, and what is the error or result? I tried with deamon no error just always stay at 0% and many dvd cannot be read (even new mb dvd) ps my dvd is a GSA-H55N One thing that was weird is many I reinstalled win7 3 time before getting it to work because of a weird error that make windows dont boot if my ide drive (connected with the dvd) was connected and the win7 dvd was not in the reader but would boot if the win7 was in the dvd (fixed my unplugging the IDE HDD) Thanks for your help