Hiya guys. Been reading the forums for a while but only now had the need to post. Sooo, I'm moving to a bigger house, where I'll finally have enough room for a separate HT room. I'm in the process of upgrading my current system now. What I have currently (or awaiting delivery of) is; Barco Graphics 808s Pioneer DVL-909 Pioneer DV-747A Yamaha DSP-AZ1 2 x Tannoy Mercury M3 Fronts 1 x Tannoy Mercury MC Front Center 2 x Tannoy Mercury M2 Rear Surrounds 1 x Yamaha SW800 Subwoofer I'm happy enough with the speakers currently, but the lounge they're in at the moment is smaller than the one they will be in. The system will be put in a 19' x 12' room, probably running the projector 95" wide so I want speakers to match the picture so to say. I would also need to add more speakers as I'm upgrading the Amp to the new AZ1. Am I looking at a completely new speaker setup, or would I be better off adding what I'm missing? Not got a budget as such - don't want to spend silly money - but would be able to spend upto £4k if the 'extra' sound is worth it. Also - what about the subwoofer? I'm happy with the current output, but have been told I would be a lot better off adding a second sub and also changing the one I currently have for a 'better' make/model. Speakers will mainly (only?) be used for movies - got separate multiroom hifi for music. All and any suggestions very welcome.