Hello, I'm looking for a full HD projector for as cheap as is humanly possible. I'm a third year degree student studying music technology and my final project requires a projector to display a 'playmat' image on the floor of a hall. I also wish to offset this cost by using the projector as my home cinema/gaming screen after the project finishes. I understand that it can be a bit of a minefield choosing one that is 'Honest to goodness' HD and I'm struggling to find time to research it properly. If anyone could give some suggested models that would be great. Thanks.