i've read of horror stories.
however, there are not many people who are truly satisfied in the end w/ fireplace mounting due to the height.
eye level is typically recommended to be about 1/3 up of screen height. usually fireplace mounting means that even the bottom is already over eye level
Can 50" Plasma be wall mounted above the fireplace (THAT is NEVER used) if it has brick wall (chimney) wall? Do I trust the Best Buy installers to determine if ok (guess they would warranty the installation)?