Maybe a little late, but since I use them now, well, it\\\'s not impossible that you too will find them useful.
Vanilla Oblivion, according to some, lacks some features to be truly immersive. This set of mods tries to change that.
For more information, have a look at the famous \\\"Deletes Thread of Immersion mods\\\":
http://www.bethsoft.com/bgsforums/index.php?showtopic=819691&st=0&gopid=11915064&
All of these mods are made into omod packages for easy installation. Download \\\"Oblivion mod manager\\\" here:
http://timeslip.chorrol.com/obmm.html