This Desktop PC

CircuitCity.com has the Gateway Desktop PC, AMD Quad Core 1.80GHz, 4GB DDR2, 640GB, 16x DL DVD?RW/?R/CD-RW, Vista Home Premium, 256MB Video Card, 15-in-1 Digital Media Card Reader for only $649.99 with free shipping.
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Buy.com has the Gateway GT5628 Desktop Computer, Intel Core 2 Quad Core 2.4GHz, 3GB DDR2, 500GB, DVD?RW/?R/CD-RW, Vista Home Premium, 256MB Video Card, 15-in-1 Card Reader - Refurbished for only $549.99 with free shipping.
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HP Home has the HP Pavilion Elite D5000z ATX Desktop, AMD Phenom Quad Core 2.2GHz, 3GB DDR2, 500GB, LightScribe DL DVD?RW/?R/CD-RW, Vista Home Premium W/SP1, 256MB NVidia Graphics Card, 15-Month Norton Internet Security $749.99 Shipped
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CircuitCity.com has the Gateway GT5674 Desktop PC, AMD Quad Core 2.2GHz, 3GB DDR2, 500GB, 16x DL DVD?RW/?R/CD-RW, Vista Home Premium, 128MB Video Card, 15-in-1 Digital Media Card Reader for only $579.99 with free shipping.
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has the Dell Inspiron 530 Desktop, Intel Core 2 Quad Core 2.4GHz, 3GB DDR2, 500GB, 16x DL DVD?RW/?R/CD-RW, Vista Home Premium W/SP1 $528.99 Shipped

Dell Home has the Dell XPS 630 Desktop, Intel Core 2 Quad Core 2.4GHz, 4GB DDR2, 500GB, 16x DL DVD?RW/?R/CD-RW, XP Professional, 512MB NVidia Video Card, 15-Month McAfee SecurityCenter $1049.00 Shipped

Dell Home has the Dell XPS 630 Desktop, Intel Core 2 Quad Core 2.4GHz, 4GB DDR2, 500GB, 16x DL DVD?RW/?R/CD-RW, XP Professional, 512MB NVidia Video Card, 15-Month McAfee SecurityCenter $1059.00 Shipped

Dell Home has the Dell XPS 630 Desktop, Intel Core 2 Quad Core 2.4GHz, 4GB DDR2, 500GB, 16x DL DVD?RW/?R/CD-RW, XP Professional, 512MB NVidia Video Card, 15-Month McAfee SecurityCenter $1059.00 Shipped

Dell Home has the Dell XPS 630 Desktop, Intel Core 2 Quad Core 2.4GHz, 4GB DDR2, 500GB, 16x DL DVD?RW/?R/CD-RW, XP Professional, 512MB NVidia Video Card, 15-Month McAfee SecurityCenter $1059.00 Shipped

Dell Small Business has the Dimension 9200 Desktop for $649.
Select “Intel Core 2 Q6600 Quad!
-Core ” and “No monitor “. Total is $609 with free shipping.