Actually they didn't air DBZ for nearly 5-6 years and have recently started airing it in 2008. But you have to agree that they suck! They repeat episodes nearly 3-5 times before moving over to the next saga.
Naruto, Yakitate japan,Hayate the combat butler, Dragon ballz, Slamdunk, Yu Yu hakusho,.hack//roots and Shakugan no Shana. You could have found this one too just by reading my profile! . Whatever, The ones underlined are airing and the ones which are not are not airing now. I am happy to inform that DBZ will continue its Buu saga from 29th of this month! YAY!( I guess you have already watched it!)