I need some help on picking a mother board. I'd like a Dual DDR solution that has integrated sound as well as integrated network. I don't need/want RAID or SATA. I also need some help on cooling considerations. Is the 'standard' P4 HSF good enough? I don't want this to be loud at all. Is a 350W PS enough for all the stuff I want to run? And just, general thoughts? Anything you'd change? Anything you'd add? All this priced (minus motherboard and cooling options) is about 850, 1K is my total price range. Thanks!