MOH:AA and MOH:SH will NOT see over 64MB of RAM for Videocards using the Auto-Config. It's just another MOH glitch. It also dosen't recongize P4's. It labels them as P3's.
This dosen't mean NOT use the auto-config when you install/reinstall MOH, it SHOULD be used, it's just MOH that dosen't pickup on the extra memory.