I use my projector for a lot of general viewing m8, and from my friends experiance it works out cheaper than any telly, he uses his 90% of the time and has had 3 projectors in 41/2 years costing £1200 which was when they were dear the first 2 anyway and another m8 has had 2 lcd/plasma's in the same time costing £7500.
so it can work out a lot cheaper and man is it loads of fun having your tv screen size as big as ya want,
I'm hoping to go and play GT5 Prologue on the side of B&Q at our local car meeting place in the next few days just for a laugh, sat in my car with sound from my 1600watt sub and system and reverse back to get screen about 25ft square lol.
will post video if i get the inverter sorted.