Very Nice!
Very true to the book...strangely enough. Y'know, aside from the humor and stuff. Well, that and it's abridged all to hell, but it's a flash cartoon...it would've taken years (and many many megabytes) to get everything in.
Your images were VERY nicely drawn for mouse work...and the music was excellent. The elevator music with Geryon / Yoshi made me laugh.
Very nicely done =]. You gonna do a purgatorio and a paradiso too? Probly not, but I can dream, right?