I listen to several podcasts on my iTouch while riding the bus to work, etc. I find that I am continually having to adjust the volume for different parts of the podcasts -- for instance, the intro is loud, the body of the podcast is lower volume, and the ending (jingle, credits, etc.) is loud again. Is there any way to adjust the volume across the board to standardize that volume so I don't have to spend all my time adjusting. What I would love would be to have a way to select all podcasts (and I guess it could apply to music as well), click on something to say "make volume levels standard". Anybody know of anything? Thanks in advance!