It's 100 inch (did I stupidly put the foot symbol, such a fool am I), pull down screen positioned over a front bay window so just looks like a roller blind, only used for special viewings to keep it special.
Alas not HD but DTS yes. Our system is before HD but still a nice system (DD as well of course). We have such a big DVD collection, we haven't upgraded as yet but we would like to one day but till circumstances change, we are happy with what we have.
As I used to work at a great old traditional cinema which had 770 seats in screen 1 and ran to full audiences as well as 70mm sometimes, it's the closest I get to it now days. And can I proudly boast the first female projectionist in the UK in the company.