I was thinking about doing that myself. Did you purchase a projector, or are you just using one at work? If you bought one, which one did you get?
I bought one...NEC LT245. I like it...it is kind of small, portable, and has a wireless option if you get an additional card...then you can send stuff from the comp to the projector without a cable...also, it has a USB slot where you can place a USB stick - then you can present without even having a computer there. The remote also has a laser pointer, I can use that to annoy people .
Cool, I want a projector. Was looking to get one instead of a big screen. That has a nice score at pcmag. http://www.pcmag.com/article2/0,1759,1758917,00.asp