Hoping someone can point out where or what I am doing wrongly or differently than I did in the past with regards to iTunes.On my iMac when I click on the iTunes symbol on the dock,iTunes opens but doesn't have the light on just beneath logo.This then mean of course that there is no option to quit iTunes on the dock.I can of course quit on the toolbar but whatever I have done is bugging me !! Can anyone throw any light(excuse the pun) on this? Thank you in advance.p.s.I see that apart from Safari and Finder,no logo is lighting when opened??