My motherboard just went south. My PC is four years old, custom built, and has a VIA Mainboard, P4PB 400-FL, ATX. Some of the stats include Pentium 4, 533/400MHz FSB, DDR 400/333 SDRAM, AGP 8X, 6 channel Audio, IEEE1394, USB 2.0, 10/100 LAN. Also use 2 X 512 Crucial memory cards. The repair shop told me that the board is no longer made and they cannot find a compatible replacement. I think they want me to buy a new PC and that is not in my plans. Does anyone have suggestions on what motherboard might work allowing me to keep my processor(Intel 2.4)and my memory cards? Thanks for helping.