Glowing unread books, Skyrim UI, enhanced HD Detail and distance detail, better dragons and smarter followers. The selection is fantastic. Go check it out - the game becomes 10 times more fun and more interesting.
Cheers all and beware knee-bound arrows...
I wish I could find the list (I periodically delete my mod list and start over just for the hell of it) but last time around I followed instructions for a list of mods and settings and achieved near photo-realistic graphics for the environment...I don’t think it can happen due to various constraints in the engine and what-not, but if the in-game characters could be modded up to the same level of realism, it would be incredible.