Planet Elder Scrolls - Maps, News, Oblivion, Cheats, Downloads
My favourite mod of all time. I'm thinking about playing this game again just because of the fond memories haha. Of course the new graphics and sound overhaul is pretty sweet as well.
Edit: looks like there is no information in the link title. The mod is called Lilarcor and is a talking sword. Sounds cheesy but it's a blast.