PlugY for Diablo II allows you to reset skills and stats, transfer items between characters in singleplayer, obtain all ladder runewords and do all Uberquests while offline. It is the only way to do all of the above. Please use it.
Supporting big shoulderpads and flashy armor since 2004.
http://www.amazon.com/Demons-Souls-Deluxe-Artbook-Playstation-3/dp/B002GJRQQY/ref=sr_1_2?ie=UTF8&s=videogames&qid=1247156752&sr=8-2
EDIT: Wow, I'm really surprised nobody in a Diablo forum is interested in this game......
I haven't heard of it, and I don't own a PS3, so it's of little interest to me personally.