what are graphics like with projectors? they anything like a big screen LCD?
Depends what projector you buy, the more lumens the better the picture. I have used a friends optoma projector and found them to be great quality, only from a distance on a plain surface though.
Pretty much. You can spot flaws easier ofcourse, because any aliasing is about a foot long
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Its pretty cool to play on like that, especially driving games as it pretty much fills your field of view and you get a real sensation of speed. Aiming in shooting games is a bit of a challenge mind, you tend to overcompensate until your used to it.
All in all, you can't beat a projector for multiplayer gaming imo, playing 4 way cod4 on it everyone gets a 42" screen! The quality of projection always surprises people who see it, and for what i use it for they fit the bill nicely. Ultimately, all my gaming/film watching is at night anyway, so i dont need to fart around with blackout blinds and i do use it for usually at least 1.5-2 hrs at a time.
For £300 you cant go wrong.