I believe it's the A8R32-MVP you are talking about, which is based on the ATi Xpress 3200 chipset. The A8R-MVP that I'm using is based on Xpress 1600 and doesn't offer as many vcore and other OC options as the A8R32-MVP.
Thanks for the link though just had a quick browse and it does have a fair bit of A8R-MVP discussions, will look through the 50 pages thread when I have time later.
And just to correct what I said previously, I had a 0309 bios when it came and I flashed it to the 0402. The newest bios revision is 0503 for A8R-MVP and 0602 for A8R32-MVP.