What is the Fastest Gaming PC in this year?

According to MaximumPC magazine, Alienware's Aurora ALX is the winner, followed closely by Falcon's Mach V. The Aurora is equipped with 2.6 GHz Athlon 64 FX-53 processor, ASUS A8V mobo, VIA K8T800 Pro chipset, 1 GB DDR400 (PC3200) RAM, GeForce 6800 Ultra VGA card, RAID0 HD, SB Audigy 2ZS audio card, 1 CD-RW, 1 DVD 2-layer writer. It is able to run a game like DOOM3 in 1280x1024 pixel resolution with 4AA enabled at 83.4 fps!

Wait a few more years as we see there are new technologies coming to these home PC, such as PCI Express (some mobos and video cards have already used this slot), new ATX form factor, dual or even multicore processors, Microsoft Longhorn OS. Not to mention GigE and Wi-Fi interfaces that some mobos have already used on their product lines.