» Sat Jan 19, 2013 1:43 am
http://skyrim.nexusmods.com/mods/9557
Download this one after you've completed the original intro at least once. It's worth playing through, imo.
http://skyrim.nexusmods.com/mods/27371
http://skyrim.nexusmods.com/mods/28170
These make dealing with dialogue and messageboxes less frustrating. They're not so much an alteration, as they are fixes. Absolutely "essential."
http://skyrim.nexusmods.com/mods/11163
This is the only mod I'll recommend here that isn't really an "objective improvement," but it adds hugely to immersion and makes traveling more dynamic and exciting. Suddenly heat sources and shelter become real gameplay elements.
Can't really think of anything else I'd consider universally essential, tbh.