Also, what is THE BEST AI/NPC mod out there in your opinions? I heard of a mod that allowed NPCs to have schedules that sounded awesome, if I could get a link for that, thanks!
http://planetelderscrolls.gamespy.com/View.php?view=Mods.Detail&id=676 gives schedules to NPCs, and http://planetelderscrolls.gamespy.com/View.php?view=Mods.Detail&id=1095 increases NPCs combat AI. It causes them to sneak in combat, jump, etc. I hope these are helpful.
I also am in search of a mod. Before I reinstalled my game, I had a silt strider texture replacer. I thought it was by Darknut, but I can't seem to find one by him. I have looked at replacers by Alan, Psymoniser, and Misty Moon, but none are to my liking. If anyone knows of any others, I would like to know.