You can download <A HREF="http://users.skynet.be/bk265512/RadDown.htm" target="_new">Radeonator 2.0 Beta 2</A>, this nifty little program will allow you to overclock, and it is 9700 backward compatible.
I am using it on my AIW8500 with no probs...
<font color=red><b>We all love disassembling things to see how it works,
but who wants to put it back together again?