What does one look at when purchasing projector type TV's?

[b0mbrman]

I saw some projectors at Best Buy ranging from $900 to $1900 and averaging around $1000 and thought they might be fun to get...However, I know very little about them. What should be the resolution I want and are there better deals out there than the ones I can find at a Best Buy?

 

[Shagga]

You will get good support and the answers you require from AV Forums