Westinghouse 42in LCD 42w2 1080p. Im getting it for my birthday for the price of 1799.99. Now, I've been reading reviews and and even bought the new sound and vision magazine since they had a review. Some questions I had though were: When I look at the screen and alot of the screens in the store they seem fuzzy or soft. Sometimes the salesman says that they are not getting a good source feed??? What exactly does that mean. Also, the magazine review suggested that I get the wall mount if and I do have rowdy kids around. Now this is possible I just need to check for studs in my apt but since I will be hooking up alot of electronics does this mean the the wires will be exposed and unsightly? would that make it more dangerous with kids since they run around and could trip over a cord and possible pull down the t.v.?