NEW DBZ OVA. Need I say more? Yes I do.

It is comin out in November 08!! XD The Japanese title is 'Ossu! Kaette Kita Son Goku to Nakama-Tachi!!' and the English translation of that is 'Yo! Son Goku and his friends return!!'

It's not a rumor. Shonen Jump HAS confirmed it is indeed very. very. real.