Let me start by saying, I thought I had a Rev. 2.0. CPU ID says it's a rev 2.0 and it's stamped on my motherboard as that too; however, it is a 1.0. I updated the bios today from 1.20 to 1.80. A thought occurred to me, is it possible to swap out my bios chip to a rev 2.0 bios chip? Does anybody know?