Transformers: Prime and G.I. Joe: Renegades start today on The Hub. Transformers is CGI, while G.I. Joe is traditional animation. Wiki says both will have a total of 26 episodes this season, though The Hub is advertising Transformers as a "five episode event." I don't know if they're scaling back their plans, or if they consider the first five to be an extended pilot. I think it's the latter.