Here it is ... google is a wonderful thing.. typed in Compaq Presario V2000Z and there it was, right on the first page
If you buy it straight from hp right now (hp owns compaq), they have it with a $150 instant rebate and $100 mir, so it starts at only $450. Add a turion processor instead of a sempron and 512mb of ram instead of 256 and it's $600 instead of $850 (I would also get the 12cell battery for an additional $40).
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-The Desktop: Abit NF7-S V2 w/ the old AXP-M 2500+ (OC'd) and TT Volcano 12, 1 gig RAM, 37GB WD Raptor, 80Gb Hitachi, XFX NVidia GEForce FX 5700LE (OC'd), Enermax Aluminum Case and XClio 450watt psu, DL DVD-R/RW, DVD-ROM (+ floppy)
SB Audigy 2 ZS
-Everyday:HP Laptop 15.4WS w/Turion64x2 TL-56, 2gig, 160gb, Lightscribe DVD-R/RW, NVidia graphics, Vista