We've seen a few TVs with thin bezels in our time -- some affordable, some not so much -- but they usually sell at prices that have many of us turning to less than elegant screens. If Hisense has its way, the lines between higher style and lower budget will blur with the unveiling of its T770 series. The 42- and 52-inch sets in the range both have extra-narrow 7mm bezels yet cost an entirely reasonable $80