Hi! guys bought a MSI X48C Platinum mobo some days ago and received nothing but frustration from it. It never worked the way it should have. Now that I have returned it, I am looking for a new high end gaming mobo,that supports DDR3 memory and CrossfireX. Any one with a high end gaming rig please post your configs here. Also please tell me if someone possesses the ASUS Maximus Extreme Motherboard. Please post soon.