Comcast CEO Brian Roberts (R) shakes hands with Toshihiro Sakamoto, president of Panasonic AVC Networks, during Roberts' keynote address at the Consumer Electronics Show in Las Vegas, Nevada January 8, 2008. Panasonic and Comcast announced a series of new products powered by tru2way technology including DVRs and TVs. REUTERS/Rick Wilking (UNITED STATES)

Comcast CEO Brian Roberts (R) applauds as Toshihiro Sakamoto (L) , president of Panasonic AVC Networks, unveils an Anyplay portable DVR TV during Roberts' keynote address at the Consumer Electronics Show in Las Vegas, Nevada January 8, 2008. Panasonic and Comcast announced a series of new products powered by tru2way technology including the DVR which records Comcast programming and can then be carried anywhere for playback later. REUTERS/Rick Wilking (UNITED STATES)

Toshihiro Sakamoto, president of Panasonic AVC Networks, watches a video at his keynote address at the Consumer Electronics Show (CES) in Las Vegas, Nevada January 7, 2008. REUTERS/Rick Wilking (UNITED STATES)

Toshihiro Sakamoto, president of Panasonic AVC Networks, watches a video at his keynote address at the Consumer Electronics Show (CES) in Las Vegas, Nevada January 7, 2008. REUTERS/Rick Wilking (UNITED STATES)

Toshihiro Sakamoto, president of Panasonic AVC Networks, speaks at his keynote address at the Consumer Electronics Show in Las Vegas, Nevada January 7, 2008. REUTERS/Rick Wilking (UNITED STATES)

Toshihiro Sakamoto, president of Panasonic AVC Networks, watches a video at his keynote address at the Consumer Electronics Show (CES) in Las Vegas, Nevada January 7, 2008. REUTERS/Rick Wilking (UNITED STATES)

Toshihiro Sakamoto, president of Panasonic AVC Networks, speaks at his keynote address at the Consumer Electronics Show (CES) in Las Vegas, Nevada January 7, 2008. REUTERS/Rick Wilking (UNITED STATES)

Toshihiro Sakamoto, president of Panasonic AVC Networks, introduces a new thin flat panel television (seen on edge at left) at his keynote address at the Consumer Electronics Show (CES) in Las Vegas, Nevada January 7, 2008. REUTERS/Rick Wilking (UNITED STATES)

Mike Horowitz (L), project manager for Picassa from Google Inc. and Steve Chen, co-founder and chief technology officer for YouTube, speak with Toshihiro Sakamoto (R), president Panasonic AVC Networks, about their partnerships at the Panasonic keynote address at the Consumer Electronics Show (CES) in Las Vegas, Nevada January 7, 2008. REUTERS/Rick Wilking (UNITED STATES)

Toshihiro Sakamoto, president of Panasonic AVC Networks introduces what the company calls the world's largest flat panel television at 150-inch at his keynote address at the Consumer Electronics Show CES in Las Vegas, Nevada January 7, 2008. The TV tops the Panasonic brand maker's 103-inch plasma TV released last year. REUTERS/Rick Wilking (UNITED STATES)

Toshihiro Sakamoto, president of Panasonic AVC Networks introduces what the company calls the world's largest flat panel television at 150-inch at his keynote address at the Consumer Electronics Show CES in Las Vegas, Nevada January 7, 2008. The TV tops the Panasonic brand maker's 103-inch plasma TV released last year. REUTERS/Rick Wilking (UNITED STATES)

Toshihiro Sakamoto, president of Panasonic AVC Networks introduces what the company calls the world's largest flat panel television at 150-inch at his keynote address at the Consumer Electronics Show CES in Las Vegas, Nevada January 7, 2008. The TV tops the Panasonic brand maker's 103-inch plasma TV released last year. REUTERS/Rick Wilking (UNITED STATES)

Toshihiro Sakamoto, president of Panasonic AVC Networks introduces what the company calls the world's largest flat panel television at 150-inch at his keynote address at the Consumer Electronics Show CES in Las Vegas, Nevada January 7, 2008. The TV tops the Panasonic brand maker's 103-inch plasma TV released last year. REUTERS/Rick Wilking (UNITED STATES)