Too many chipsets to choose from folks...well, I finally made up my mind
I'm trying to avoid Via for my next upgrade because I am sick of patches, drivers, USB conflicts, etc.
ALi Magik - Looks promising on the IWILL XP333 but I think driver support will remain suspect from ALi.
SiS - Ditto
So that leaves me with Nforce. Now that Nvidia is releasing the top model without the Integrated Graphics, IA is in. Nvidia has good history with driver updates on their graphics cards and I think they will carry the same tradition with the chipset. They just released an update to the chipset driver using a unified install architecture
Really, I chose this one just to be different for you all