Starting April 5th 2009 on Fuji TV, for those living in Japan, will be treated to a remastered DBZ series. New digital effects, new opening/closing footage, dub with original cast. Rumor has it that it will only be about 100 episodes total. But still will be cool to watch for those who have access to it. This may also get put out on Blu-Ray for the rest of us later.
Source
