One two 8800GT's are much faster than an 8800GTX, the GT was only about 15% slower just a few months ago and guess what? That hasn't changed.
Now, I also want Tomshardware to know I drink your milkshake:
Case: hec 6XR8 $54.99
Mobo: MSI P7N 750i $164.99
Graphics Cards: CHAINTECH 8800GT x2 $399.98
Power Supply: PC Power and Cooling 750w: $149.99
Memory: G.Skill 4 (2x2g) DDR2-800 CAS 4: $94.99
Hard Drive: Raptor 150 gig $140
DVD Drive: Lite-On SATA unit, 20x DVD writes with Lightscribe $32.99
Thermal Compund Artic Cooling MX-2 $6.99
CPU Cooler: ZEROtherm BTF95 $43.99
CPU: Intel Q9450 $335.99 (same clock speed, and cooler too)
AND
Monitor: Spectre 24" 5ms 1920x1200 $369.99
Mouse: Razer Lachesis $79.99
Keyboard: Saitek PZ30AU $49.99
Altogether than totals to $1924.53. And you get a mouse, keyboard, and Monitor, and way more graphics power and way more processor to.
Note that the processor is $335.99, I found it at Dealiverable.com. Apparently someone stated that this is otherwise findable for $399, so its not a bad deal at all. In fact I expect the price to go down to $299 eventually, what with the higher yields on these (smaller cores and bigger wafers than last generation).
All in all, I think I throughly spanked the Tomshardware mid-range system, given that I have a quieter system (and really, the Antec 900 would cool dual GTX's in its day, the much cooler GTs are just fine in my case) and I also got a monitor, a good mouse and keyboard.
All in all, I don't just drink Tom's milkshake, I eat his lunch, his dinner, and bang his wife while he cries in a corner at night. Then I go get it on with his daughter after killing his mother. Then I steal his car. (first man to catch who this diss is in homage of, gets cake).
Sorry guys, but really, you are using year old hardware and doing it without any flair. In fact, if I were to cut the drive down to a 7200rpm Caviar unit from Western digital I'd shave $80 off the build, allowing a builder to add Vista 64bit to his budget and still be under the $2000 limit. Tom's system? You get a processor that, really, doesn't do anything for anyone at half a grand, a graphics card that needs oodles of power and ventilation (hence the Antec case, which is overkill for this build) and is slower than two cheaper cards in SLI, and you get no operating system, no monitor, no mouse, and no keyboard. You just get a case with hardware that barely keeps the dust off itself.
And really, I should shave this down to a grand. Thats a mid range price point, especially with what the economy is doing.