Just so any PC users out there know there is work (by some really awesome modders) on Unofficial Patches!
Note: modes are for PC only, they do not allow you to mod console based games (360 and PS3), which is too bad.

So far we have a patch for Skryim, Dawnguard, and Hearthfire!
I have put links to two download sites that host the mods, I am a bit bias as I prefer TES Alliance (paying subscriber there), so yes if you ask where I recommend you download from, I will tell you TES Alliance.
note: that you need to have a FREE account to download at TES Alliance, but its free, just like at Nexus (if you download larger files)

Skyrim:
TES Alliance
Skyrim Nexus

Dawnguard:
TES Alliance
Skyrim Nexus

Hearthfire:
From TES Alliance
Skyrim Nexus