I'm looking to build a micro ATX system based on an Antec Aria case and an Athlon XP 2600. I'm trying to decide between a DFI KM400-MLV (KM400 northbridge, 8237 southbridge w/SATA) and a Chaintech 7NIL1 (NVIDIA nForce2 Ultra 400 + MCP) motherboard. I don'tcare about theintegrated video, but SATA...