Alright the first trailer is a new look at the original version of the show including the Japanese voice cast! Also I think the main character's motivation is boobies... like seriously and who can argue with that! http://www.youtube.com/watch?v=QvrgMnPogKc
This second one is Toonami's announcement giving their start date and is really a shorter cut of the same footage, but has zero voice work. I know which version I'm watching.