Hint - for any "play for XX hours" ones (with wireless controller):
Use a rubber band! Seriously. Hook it onto your controller so it's pulling the left stick in any direction. It works
![Wink](http://www.rfgeneration.com/forum/Smileys/RFG/wink.gif)
This is how you got your stealth super high in Morrowind. Just park yourself behind any NPC that didn't move and hold the sneak and walk buttons. I always used D batteries to hold them down.