Configured with 12GB of RAM (DDR3 @ 1333MHz), i7 920 overclocked to 3.2GHz, 300GB 10krpm drive and ATI 5870 the price is currently at $2249 less shipping and tax (think that includes a power supply upgrade). That looks like a decent deal, and reasonable bang for the buck.
However, I'm not sure about what is included with the liquid cooling (i.e. CPU, GPU, RAM, etc.), and I am not sure what the noise level would be like. Any comments from anyone with one of these systems?