projector vs tv
If a person is wanting a large viewing image then the projector is the way to go.
If you were to compare prices to the viewing image then a tv would cost you thousands compared with the image size of the projector.
One downside you need to consider is that the average lamp life if you are using the projector for full time viewing (as you would with a tv) is approx 12 to 18 months then you need to buy a new lamp approx $400 - $600. However with a tv you don't need to replace lamps etc for maintenance/repairs (so to speak).
Ideally you will need a feature wall to project the image onto and perferably a dark room (with good sun block out drapes). If you haven't got this then stick to the tv.
Also with the projector you may ceiling mount it or bookshelf mount. Dont forget the screen, a permanently mounted screen which is motorised is a good way to go and you can acheive good bargans (if you do your homework) with Grays on Line or Ebay etc.
The next issue with a projector is if you are using Foxtel or want Foxtel, then stick with a TV. Otherwise HD TV (freeview) is brillant with a projector but Foxtel is crap, dont get conned by a salesperson. This is all to do with how much Foxtel compreses the data on their braodcasts in their bandwith (a friend of mine is a senior tech for Broadcast Australia & he tell's me not to both with installing foxtel as it is definitely not suitable with a projector.
If you have Wii or Playstation you just can't beat a projector, just ask my kids!!
In conclusion if you are adding a new room/s to your home (or building a new house) consider including a home theatre room in the design and definatley install a projector - you will not be disappointed!
Thanks for reading.
Nick P.