Guys, I'm new to the board and new to projectors so er... Hello I just bought a Infocus DLP 425z from ebay for 400 quid. I has about 100 hours of bulb life used. What I would like to know is:- * Has anyone got any experience of this unit. Is it a good projector. Pros and cons please. I would love to hear of your opinions. * I'm projecting on the reverse side of a blackout blind (it's kinda grey/white matt finish). How can I increase the blacks. Thanks. Great board btw.