Can anyone recommend a 1080p projector for use as a HUGE monitor?

I'm having difficulties finding the right projector. Obviously I'd love to spend $850 or less, but there are like literally hundreds on the market. Any suggestions?

UPDATE: I ordered the Panasonic PT-AR100U for $999, and it has a $300 mail-in-rebate. woot.

http://www.bhphotovideo.com/bnh/controller/home?O=&sku=828746&Q=&is=REG&A=details

http://www.bhphotovideo.com/FrameWork/Rebates_Promos/033112_PANASONIC_AR100U.pdf