Regarding Diablo MOD's

[Jeunemaitre]

You also might consider visiting the Phrozen Keep. or the associated Phrozen Forums. The site is devoted to supporting the Diablo and DII modding community. They have a series of tools and guides on how to do certain things, but there's no step by step guide to generate a mod from beginning to end (modding is like creative writing, you can't go from someone else's blueprint and have something that's really yours).

Good luck with your new prison, I mean project...

Edit: sorry, wrong link. The new one should be more up to date...