Flat panel pricing, DVD format wars, digital downloads and the consequences of an XM-Sirius merger were among the hot-button issues debated the by the industry's top dealers last month during TWICE's Retail Roundtable. The gathering, held each year during International CES, also provided a no-holds-barred assessment of the latest challenges and greatest opportunities facing CE retailers in 2007 and beyond. This special 12-page report begins on p. 21.