Most people probably don't have AquaMark, and it's no wonder, as it was only supposed to be released under controlled circumstances. Well, it can be downloaded at FileMirrors.com if you do a simple search for AquaMark. There should be one only one server to download from.
Problem is, there seems to be a compatibility issue with the program when working with these new Detonator drivers I think, and doesn't work, at least on my system. An error message reading D3DERR_OUTOFVIDEOMEMORY (3753) is displayed after execution and I can't get anywhere.
It's not terribly important, but I was interested in checking out the benchmark as well as the technology since I never bought the game. If anyone is brave enough to download AquaMark from FileMirrors and give it a try, don't let me stop you :P