This Desktop PC

Dell Home has the Inspiron 530 Desktop with Core 2 Quad Q6600 2.4GHz CPU, 19″ LCD Monitor to reach $769 - $200 code W1M9126ZX1HJMK + $30 shipping = $599.
Core 2 Quad Q6600 2.4GHz, 1GB DDR2 Memory, 250GB SATA Hard Drive
16x DVD+-RW Drive, Dell USB Keyboard & Optical Mouse, 10/100 + 56k Modem
Intel GMA 3100 Video, 7.1 Audio, Windows Vista Basic, 19″ Dell LCD[tags]Inspiron[/tag!
s]

Dell Home has the Dell Inspiron 530s Desktop, Intel Core 2 Duo 2.33GHz, 4GB DDR2, 320GB, 16x DL DVD?RW/?R/CD-RW, Vista Home Premium, 20” LCD W/Webcam & Mic $699.00 Shipped after $300 off $999+ coupon code “9GL1S7F1C6$9LD” (Expires 03/20/2008 @ 6:55 AM CST or after first 5000 redemptions)

HP Home has the HP Pavilion Slimline S3300z Desktop, AMD Athlon 64 2.4GHz, 1GB DDR2, 250GB, LightScribe DL DVD

CircuitCity.com has the Acer Aspire AM3100U3300A Desktop PC With AMD Athlon 64 X2 5000+ Dual-Core 2.6GHz, 2GB DDR2, 320GB, 16x DL DVD

Dell Small Business has Vostro 200 Slim Tower with Intel Core 2 E4500 Processor and 20" LCD for $359 with Free Shipping.
Intel Core 2 Duo Proc E4500 (2.20GHz, 2MB L2 Cache, 800FSB) Genuine Windows XP Home Edition or Vista Home Basic Dell 20 inch Widescreen E207WFP Analog Flat Panel Display (includes DVI) 2GB Dual Channel DDR2 SDRAM 667MHz - 2DIMMs Single Drive: 16X (DVD+/-RW) Burner Drive 250GB Serial ATA Hard Drive (7200RPM) w/DataBurst Cache Intel Graphics Media Accelerator 3100 Integrated 7.1 Channel Audio 1 Year Basic Limited Warranty and 1 Year NBD On-Site Service 10GB for 1 Year Online Data Backup by Dell DataSafe 1 Year Dell Automated PC Tuneup.

OfficeDepot.com has the HP Pavilion Elite M9152p Desktop Computer, Core 2 Duo Quad 2.4GHz, 4GB DDR2, 640GB, LightScribe DL DVD

HP Home has the HP Pavilion A6360t Desktop, Intel Core 2 Duo 2.2GHz, 3GB DDR2, 500GB, LighstScribe DL DVD

CircuitCity.com has the Gateway Desktop PC, AMD Phenom 9500 Quad-Core 2.20GHz, 3GB DDR2, 500GB, 18x DL DVD

HP Home has the HP Pavilion Ultimate D4999t Desktop, Intel Core 2 Duo Quad Processor 2.4GHz, 2GB DDR2, 1TB, LightScribe DL DVD

Staples.com has the HP Pavilion S3320F Desktop Computer, AMD Athlon 64 X2 Dual-Core 5200+ 2.6GHz, 2GB DDR2, 500GB, 16x DL DVD