I'm thinking of buying my first projector. I would not be able to permanantly site it anywhere. I would have to put up the screen and then site the projector and adjust it for each occasion probably on a coffe table or perhaps dedicated stand. I see most of you guys have them permanantly set up, ceiling mounted etc. Does anyone else use a projector kept in a cupboard and lugged out when needed? or would I be better off with a big plasma/RP or whatever?