What is/are the minimum motherboard chipset(s) required to play bluray? I have purchased a half dozen mb's and so far none of them will play blurays. They all play DVD's. Tried 2 Bluray players and 2 different OP's (XP pro and Vista Ultimate 32 and 64 bit versions. I have plenty of horsepower: AMD Phenom II 965 Black 3.40GHz, 8G ddr3 1066, FSB 2600MHz Hyper Transport (5200 MT/s), 2 WD Raptor HD's, NVIDIA GeForce 8500 GT, and PowerDVD 9. Neither LG or Pioneer will answer. They sell players/burners and that's all they do. All drivers, software and BIOS is/are up to date. What else could it be but the chipsets?