Nothing super-serious like OOO to start. Mostly texture/environment/etc upgrades.

And if somebody could explain how to install face mods. Do you have to start with somebody's saved game? I was confused.

Thanks!

Edit: For their use;

http://www.gamesas.com/index.php?/topic/449239-oblivion-mods-faq/

http://www.tesnexus.com/downloads/file.php?id=15802
http://www.tesnexus.com/downloads/file.php?id=2097
http://www.tesnexus.com/downloads/file.php?id=2536
http://www.tesnexus.com/downloads/file.php?id=4431
http://www.tesnexus.com/downloads/file.php?id=30054
http://www.tesnexus.com/downloads/file.php?id=39635