Hey, no need to get a new motherboard. Just get the 1012 BIOS, a slot to FCPGA adapter that allows voltage adjustment (to 1.8 volts) and get your coppermine cpu.
Before you spend an extra $150. on a new motherboard, give the P2B a chance.
My P2B is one of the oldest parts in my system. That board has seen: P2-350, Celeron 400, Celeron 366@550 (PPGA), and Celeron 533A@800 (FCPGA).
Now, there are a lot of good reasons to get a nice new 815 board, but cpu support is not one of them unless you want to go 133.
jeremy806