I have an Optoma EzPro745, commonly sold as the EzPro739. Tiger Direct has it for $1200: (TD rebrands it as a business projector and sells it for a few hundred less than the EzPro739, which is marketed more towards home theater buffs)
http://www.tigerdirect.com/applications...s/item-details.asp?EdpNo=25173&CatId=0
The basic features include XGA resolution (1024x768), 2300 lumens (super-bright), and a 2000:1 contrast ratio. It has a remote control and DVI/VGA/S-video/composite input. It's very compact and lightweight. It has a manual focus ring and keystone correction. Replacement bulbs run about $300, which is MUCH cheaper than many other manufacturers. Here's a link:
http://www.tigerdirect.com/applications...chTools/item-details.asp?EdpNo=1083545
I've had mine for a year. I initially bought it for PowerPoint presentations, but I also use it for home theater and occasional gaming. I always keep a couple of bulbs on hand just in case one breaks. It works great with my laptop with VGA output. If you decide to use it for home theater use, I'd recommend picking up an Oppo OPDV971H DVD player, which has DVI output and really excellent quality.
Edit: Bulb life is rated at 5,000 hours. If you take a conservative look at it and expect the bulb to last 3,000 hours, then $300 a bulb divided by 3,000 hours is ten cents an hour. My solution for paying for bulbs is to toss a quarter in a jar every time I watch a movie on it...by the time the bulb burns out I'll have more than enough to pick up a new bulb
