i got the p35c-ds3r for the future upgrade to DDR3. It's a good board, took my e6750 to 3.5 with stock voltage. If i had it to do over again, I might have gotten a board with crossfire or SLI capability. if you don't care about RAID, don't plan on moving to DDR3, and want to save a little cash, the other boards these guys recommend will do fine.
Edit: i see now that you don't want to oc or game. In that case, why not just pick up a board with integrated graphics? What do you want to use the computer for?