any widescreen LCD PC monitor is good enough if you have the VGA HD adapter. A 16:9 ratio is best.
As for LCD/Plasma TV's. Currently the Sony Bravia and Samsung LCD TV's are the best. Lower brands are also ok as long as then support 720p which is the minimum requirement for HD.
As for LCD/Plasma TV's. Currently the Sony Bravia and Samsung LCD TV's are the best. Lower brands are also ok as long as then support 720p which is the minimum requirement for HD.