I went around and got Morrowind back off Sar and I've been on a kick downloading plugins for it. The main one worth mentioning is Adventurers. They've rebalanced the whole game to make it hopefully more interesting. Plus they've put in random NPCs in the cities as well as new weapons and clothes. Which means I get to play dressups.
Then there's Rhedd's Heads which adds some faces and hair to the very ugly collection that Morrowind has. Some are included in the Adventurers plugin, but both sites are still active a year after the game was released and have new content up all the time