I'd still go with my build, as the i7-860 performs as well as the i7-920, and the cheaper board and RAM allow you to get a bigger GPU. Which means better gaming performance.
If you want the i7-920, here's a few changes I would definitely make to saint's build.
Mobo: I'd get the Asus P6X58D Premium
for another $20. It's more future proof with USB 3/SATA III support.
RAM: Corsiar is really expensive. These are cheaper and faster: Mushkin Enhanced Redline 3x2 GB 1600 mhz CAS Latency 6
for $230 after rebate
Case: I stand by the HAF. It's not only cheaper, but many people consider it to be better. It is ugly though...