Anybody know what the timeframe is for availability of the ASRock 990FX Extreme 4 motherboard? Is it imminent, or is it some weeks (or months) off? How much will it cost? I just bought an AMD 965 BE and DDR3 memory, so I'm looking for a motherboard. I'm hoping the 990FX Extreme 4 is worth waiting for, and that it's not too expensive, maybe less than $150?