I'm going to build a workstation for a friend and last time I built a PC we only had socket 478. I'm totally unfamiliar with socket 775 chipsets and really want to know what the latest and greatest are. I'll probably spec an Asus board unless they have serious issues as I like asus. This is for a pretty high end 3d workstation with a quadro fx in it , PCI-E most likely. On-board Raid not necessarily important but certainly after decent audio , USB2 , gigabit lan , firewire and all the trimmings. Needs to be quick and stable. Can anyone indicate what the most desirable chipset for socket 775 is at the moment.