Well, it's not exactly technology specific, it's more a "hi, I'm back, because I asploded my computer".
Specs... I'll grab my components page.
OCZ SLI 4096MB PC6400 DDR2 RAM at 800MHz
XFX GeForce 9800 GTX 512MB PCIe w/Dual Link DVI*2
Intel Core 2 Quad Q9450 2.66Ghz 12MB cache 1333Mhz CPU
EVGA nforce 780i SLI Socket 775 Motherboard
Yeah, somewhere just over $2000. Those are the gaming related components, not counting the HD.