BTW, any idea on the differences of the Sharp models above. Website seems to indicate they are pretty much the same.
The main differences between the 45" models are case colors (silver, titanium and piano black), speaker configuration (side removable, side fixed, bottom removable), and channel distribution (some found at mass retailers, some found at A/V shops).
Performance is same across the models. All are able to display true 1080p HD spec.
Of course if you want to dwarf them all, AQUOS is now available in 65"....