Upcoming Sharp Aquos D62 Series, take a look at the LC-42D62U and LC46D62U. Sharp has more 1080p models than any other manufacturer. Sony Bravia, take a look at their new XBR2 and XBR3 models . Samsung, take a look at their 95D and 96D Series models. Both Sony and Samsung share an LCD facility in South Korea - the sets are available in 40" and 46".

There are no 1080p plasma's under 50" to my knowledge. Pioneer and Panasonic are the only two plasma manufacturers that have announced 1080p plasmas.