Here's a solid offer on a powerful desktop PC from Dell.ca. It's a complete quad core system with a 19" monitor included. Use coupon code 2F4QHN0ZB93Z9$ at the checkout and you can get yourself a Inspiron 530 with Q6600 Processor and 19" LCD for $609 with free shipping. Check out the specs:

• Intel® Core™2 Q6600 Quad-Core (8MB L2 cache,2.4GHz,1066FSB) (manually selected)
• Genuine Windows Vista® Home Basic Service Pack 1
• 3GB Dual Channel DDR2 SDRAM at 800MHz - 4 DIMMs
• 500GB Serial ATA Hard Drive (7200RPM) w/DataBurst Cache™
• Integrated 7.1 Channel Audio
• Integrated Intel® Graphics Media Accelerator 3100
• 16X DVD+/-RW Drive
• 19 inch S199WFP Widescreen Digital Flat Panel Monitor with TrueLife

The base configuration (with an E2200 processor) comes out to $499 when you use the coupon code. It's a pretty good value itself, but the Q6600 is a huge step up in terms of processing power.

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