you can download the subtitled episodes for free. in my opinion the subs are better because the dialogue is the way the originator intended, even if you can't understand it. besides, japanese sounds cool and they changed the names. for example, 'iggy' is actually itsuki. iggy sounds retarded. alot of the names are completely different in the dubbed versions released in the states.

on top of that, the us releases only go up to like halfway through the 1st stage, which was aired in japan in like 1999. they're airing the end of the 4th stage in japan right now.