Ok Im looking to setup a projector and screen in my living room, budget £1000 - I dont know much but I know I want 1080p and HD.

Can anyone give me some guidelines on what to look for in projectors and what type of screen to go with it?

I was looking at this , what do you think?

Thanks All
Optoma HD800X - DLP Home Cinema Projector With 1080P Full HD - Optoma HD800X - DLP Home Cinema Projector With 1080P: Amazon.co.uk: Electronics & Photo@@AMEPARAM@@http://ecx.images-amazon.com/images/I/31Ka0ATkGTL.@@AMEPARAM@@31Ka0ATkGTL