nice and useful app.
Data send for G33M-SL2 mobo, with nVidia 9800GT. Sound, sleep, dual-display, bonjour, ... all working.
I did the same for the Hack side of my ASUS P5G41-M LX2/GB (everything works in 10.6.6 except HDMI-out, which is a VoodooHDA-specific issue that did *not* happen with earlier versions) - I hung an otherwise-shelved Sound Blaster Audigy (supported by kX Project 1.30 for OS X, and works fine) to handle the audio duties (as opposed to my X-Fi XtremeGamer, which is not supported by OS X in any way, but is used on the Windows side; the two sound cards split duty in the same PCI slot).
Graphics - VisionTek AMD HD5450 512MB PCIe (yes, it works, and with full QE/CI no less - I have even installed Steam for Mac on it).
Display - Acer H233H.bmid (properly detected)
Audio works, as does video (iDVD and iTunes both work, as does VLC). So does the MacAppStore (I've downloaded NovaBench, Kindle for Mac, and two free games from the MAS already).
Networking? Definitely working (Realtek 8111D driver has never failed me - also, Tenda WG311U wireless-N stick works just fine using the factory OS X drivers).
Firefox 4 beta 12 (not Safari) is my default browser with this kitty (and it will likely remain that way due to the Apple/Adobe "armed truce" and Google having their own issues with Adobe file formats, and I loathe Opera).
In addition to the two free games and Portal (remember, I have installed Steam, and Portal was a game I already owned), I've also hung Bejeweled 3 (another multiplatform title I own) on the Hack side of things (it was the first game I'd played in Snow since I got my CI/QE working).
I also have Office for Mac *reinstalled* (an old friend that I used in Leopard).
So far, I have no real *software* issues.