I have adjusted the 'Force below AMIBIOS' option to ensure that the SLIC table is never inserted above the AMIBIOS header on ASUS boards. RC6. Andy
I can confirm that the above BIOS works. Installed Vista Ultimate 32-bit this morning and activated without any problem. No BSOD's. M2N-SLI Deluxe is finicky about RAM or OP may have other hardware problem. .