After playing Skyrim on my PS 3 over the last year I finally caved-in and bought it for my X Box so I could experience all of the downloadable content Bethesda has created for it. I bought Dawnguard, Hearthfire, and Dragonborn this afternoon. The game seems to be running smoothly off of the disk. I've seen several older posts all over the internet regarding texture glitches on the X Box if the game is installed. Has this problem been fixed adequately, or should I continue to just play the game off of the disk without installing it?