Does anyone here use iVolume? While waiting for the new version to be compatible with iTunes 9, I noticed that iTunes 9 does a pretty darn good job at adjusting music volume now. Whereas earlier versions would plow through the process, iTunes 9 seems to take much more time analyzing each track. And when I compared these with other songs previously adjusted by iVolume, I'm not sure I could tell any difference. Nothing against iVolume. It's a great program. I'm just curious if anyone else has noticed this? Is iVolume no longer necessary?