Toei Animation’s Official Dragon Ball Z website has posted a statement confirming the “revival” of the Dragon Ball Z TV series:

「ドラゴンボールZ」がTVアニメで復活！

「ドラゴンボールZ」放送開始20周年記念！最新デジタル技術を使いZ伝説がTVアニメで復活！！
2009年4月5日(日)朝9：00よりフジテレビ系列にて放送スタート！！
詳しい情報は、後日掲載します！

“Dragon Ball Z” TV Anime Revival!

20th anniversary of “Dragon Ball Z”! The legend of Z returns with the newest digital technology!!
Broadcasting will begin Sunday, April 5, 2009, at 9:00 am, on Fuji TV!
More information will be posted at a later date!

Nothing we do not already know, but at least it confirms we will be getting some more information at some point, though it doesn’t confirm exactly when that will be. The sooner the better, I say!