Dell Vostro Core2Duo with 19" Monitor $389

Dell has a great deal on Vostro Desktops. Just add the video card of your choice for a nice gaming desktop for under $600.

With XP

With Vista

Intel Pentium Dual-Core E2160 (1.80GHz, 1MB L2 Cache, 800FSB)Windows XP Home Dell 19 inch Widescreen E198WFP Analog Flat Panel Monitor1GB Dual Channel DDR2 SDRAM 667MHz - 2DIMMs80GB Serial ATA Hard Drive (7200RPM) w/DataBurst CacheSingle Drive: 16X DVD-ROM DriveIntel Graphics Media Accelerator 3100No Floppy DriveNo Modem OptionIntegrated 7.1 Channel Audio

50" Samsung DLP, Xbox360, Halo3, $100 NFLSHOP.com certificate $1092 Shipped +tax

In essence, you get the Xbox 360, halo 3 and gift certificate free.
http://www.bestbuy.com/site/olspage.jsp?type=category&id=pcmcat131300050003

$1000 Optoma H78DC3

New Egg has one of the best 720p projectors made for $1000.  A year ago this was selling for $3000.  Review and another review.  Thread on AVS forums said some people had bulb life problems. Expired

$570 720p Acer PH530 Projector

To get this deal first sign up for ebates at www.ebates.com.  Click on shop.com at ebates stores to get 4% back.  At shop.com search for Acer PH530 and add it to your cart.  At checkout add "SHP30" code for $30 off.  Ebates 4% is added to your ebates account within 90 days. $592 if you skip the ebates step.  AVS forum thread on PH530. Temporarily out of stock.

$150 Scepter 20" Widescreen LCD w/DVI HDCP

Tiger Direct has a good deal on a 20" widescreen monitor.

And now for the video