This is what I did: awfl859g w7091im7.40m /py /sn /sb /cd /cc /cp /e /f /cc clears CMOS Data, but I didn't clear CMOS with Jumper I also tried the command above without /sb (sb means "Skip BootBlock programming"), but I never tried /wb instead (wb means "Always Programming BootBlock). I was frightened to make the Bios unrecoverable As far as I can remember, I once loaded factory defaults from inside the Bios, but this didn't make the trick...
Try the MSI slic. Skip bootblock flash is a wise decision. Only flash if necessary IMHO.. The additional switches are your preference...I dont use them often
I just flashed your modified bios, additionaly cleared CMOS with jumper and loaded optimized defaults, and now I have the SLIC entry with OEM ID: MSI_NB Thank you very very much for your quick help! Tomorrow I will install Vista and try the MSI certificate, but I'm very optimistic. After that, I will give a final feedback.