2 words. Sneak Tools! skyrim.nexusmods.com/mods/searchresults/? It's a great mod that brings alot of the themes from Thief: Deadly Shadows to Skyrim. Water arrows to put out torches, Noisemaker Arrows to lure enemies to different areas, Masked Hoods to conceal your identity, the ability to knock people out rather than kill them, Rope Arrows that allow you to climb to new areas, Oil Arrows that create puddles that can be lit on fire... So much to love about that game. Also, the Skyrim Script Extender, or SKSE, if you don't have it. http://skse.silverlock.org/ It's essential for many mods. Including Sneak Tools, I think. Also, SkyUI. http://skyrim.nexusmods.com/mods/3863//? It makes the User Interface SO MUCH BETTER! And has a Mod Configuration Menu in the options menu that supports a LOT of mods. I mean, I could go on and on about the great mods. In fact, I say you should just go to the main page and check the "Top Files" section under the Files tab. And be sure to check the "File of the Month" sections too.