http://tesnexus.com/modules/members/index.php?id=184688
http://tesnexus.com/downloads/file.php?id=13670
Pretty big beggar realism pack, it has expanded a lot with time but includes the ability to switch features on and off.
http://tesnexus.com/downloads/file.php?id=13669
This mod rebuilds the Imperial City Temple District streets and trees three days after picking up your Imperial Dragon Armor.
http://planetelderscrolls.gamespy.com/View.php?view=OblivionMods.Detail&id=2615
This mod makes the Knight of Order armor playable. Apparently you have to complete some sort of quest to get it (I can't remember the details of my own mod lol).
http://planetelderscrolls.gamespy.com/View.php?view=OblivionMods.Detail&id=2630
Adds a horse to Shivering Isles, acquired either without doing anything or after a specific event in the plot. Different variations to choose from.
http://tesnexus.com/downloads/file.php?id=13797
Gives you the ability to lock your own houses.
http://tesnexus.com/downloads/file.php?id=23173
It... Yes well it makes it so the weather doesn't change near Oblivion gates.obviously XD