Why in the world didnt you use the post above for this post named Lock Or delete me you could have just changed the subject name and typed this question in it and not had a topic that needed to be deleted 😛
Yes it is ghetto..... it works but you wont use it for long since its only as good as your weakest link. The weakest link in this instance would be finding something big enough and a room dark enough to be able to enjoy your new found big screen. If you use a wall it will look like crap mind you since most walls have flaws, picture nail holes, spackle or uneven paint. And if you get a projection screen that will cost you 300$
And also one thing they dont mention is all text will be backwards unless you project onto a mirror.....stupid idea to tell you the truth.