I have windows vista and recently purchased a 47" hdtv/moniter. I have just tried to play fallout for the first time in about a year or two and installed flawlessly but when it comes to playing the game the screen is cut off on all sides top, bottom, left and right. It's not black but it's just not there like you can move your mouse and it just disapears off the moniter. I don't know if it's my new tv since every other game new and old works fine and I don't know if it's vista. I tried to explain it as best as I can. If somebody can help I would really appreciate it.