It seems that Asus have released a specific final version of their Nvidia Detonators 29.40 / 29.41. I am assuming that final means WHQL and there's also new Asus tools.

Download Asus Detonators 29.40/29.41 WHQL For All OS's

Download Asus Tweak Utility 3.61 (V3400/V3800/V6x00/V7x00/V8xx0)

Download Asus Smart Doctor 2.0 (V6x00/V7x00/V8xx0)

Download Asus Digital VCR 2.20 for Win9X/WinME/Win2000/WinXP (V6x00/V7x00/V8xx0)

Download Asus Video Security 2.0 (V3400/V3800/V6x00/V7x00/V8xx0)