I was getting screenshots of oblivion at the max my system can support, (Running 3 FPS on highest). And I turn music off to try and save CPU power. And wow, the game feels so much more real without music. Go into a forest, any forest, make sure its daytime, and turn the music off. Its awesome. Make sure you have a decent tree distance, and tree canopy shadows make it a lot better looking too.
It makes the game feel real in its own way, even if you do have a cruddy computer. It even looks good on no distant LOD. (For about an hour, then the constant fog gets annoying)
--------------------
|