This deal has ended.
Tiger Direct has the Viewsonic PJ551D DLP Projector, now on sale for $579.99 after $100 in instant savings. The projector features 1024 x 768 native resolution, 2000:1 contrast ratio, 2300-lumens brightness, and comes with a three-year warranty. A friend of mine has one of these, and I was amazed at how the good picture looked at the immense size it was projected. Ground shipping adds $12.81 and there is no sales tax (except IL, FL, NC).