Hello everyone. I own Oblivion for the Xbox 360 and I have played it to death. Recently I bought Oblivion for the PC, and I was wondering, as I have already experienced all that vanilla Oblivion has to offer, what mods other Oblivion players recommend. I'm really looking for some mods that add new quests/quest lines, weapons (that are balanced and not extremely overpowered), new landmasses (such as the Elsweyr mod, although I cannot seem to find a website to download it from), new mechanics (such as lycanthropy, preferably with more than just werewolves). Thanks everyone, any help is greatly appreciated.

I just cleaned up my old bookmarks today and found some great lists.

TheNiceOne's mods:
http://www.gamesas.com/topic/1037276-theniceones-nice-to-have-mods/

Stealth related mods:
http://www.gamesas.com/topic/1093197-running4covers-list-of-stealth-mods-2nd-thread/

Environment mods:
http://www.gamesas.com/topic/960829-environment-mod-list/

Magic overhauls:
http://www.gamesas.com/topic/814477-magic-overhaul-comparison/

Textures:
http://devnull.sweetdanger.net/obliviontextureoverhaul.html

Probably my favourite quest mod:
http://oblivion.nexusmods.com/mods/12997

Everybody should try Unique Landscapes at some point
http://oblivion.nexusmods.com/mods/19370

How to install the above.
http://tescosi.com/wiki/Main_Page

Have fun and start small until you are comfortable with building a stable modded game!