Hi, I am in the process of buying a new projector. I am working on a budget of around £1700 for a projector and screen. I will be running it with a Marantz 4100 dvd, sky+and a yamaha surround set up. I am considering the new hs3 or the z2, but havent seen any reviews yet. Or would i be better of going for the hs2 or the z1. Should i wait for the newer models or try and get a bargain on the old models? I am swinging towards sony for its sideshot feature at the moment for set up practicalities. Or does anyone have any other suggestions? Would i be better of with a pull down ceiling mounted screen or a pull up portable screen. This kit is for my main living area so i am not sure if a permantly mounted screen is a good idea! Please help me!!! Davyb.