TV BUGS

Here is an item that bugs me. I go and buy a wall full of television receiver like a 52" plasma tv. This is so I have a nice big image of the shows I will watch. What do the stations do? They put their logo down in the right corner. They run promos in the left corner. They run banner ads across the bottom. I should have stayed with my 19" set because that is about all I can see now after spending a thousand dollars.