Just spotted this bit of news at Guru3D.

Two to three weeks ago Detonator drivers 44.71 leaked onto the web. The big downside from that release was that it only supported certain models of GeForce FX cards.

Through an official source we now have Detonator 44.71 for all graphics cards available. So this is not a hack, it's the real thing.

Downoad Nvidia Detonator 44.71 - Windows 2000/XP