With the SiS 648 chipset taking the enthusiast market by storm, how is a person to know which manufacturer to choose? Join Cameron "Sov" Johnson as he takes a look at the EPoX 4SDA5+ motherboard which uses this very chipset. It has a few surprises in store for us and may be just what the doctor ordered for your next Pentium 4 rig. EPoX 4SDA5+ SiS 648 Motherboard Review