****An Inuyasha manga site question****?

K, um, there's a lot of questions i'd like to ask.....First, how accurate is the Viz translation of Inuyasha compared to the real (japanese) version? And are there actual sites that translate the japanese manga; all 50 some volumes? Cause I know i saw some, but I don't know how accurate they are. If you use any japanese translation sites to read Inuyasha (or any manga) can you tell me about them? And they must have all 50 some volumes (i think there's 56?). Sorry for all the questions, but i'm a little impatient waiting for Viz to translate more volumes....so...ya.....