I had a zune, still do in a drawer, should probably look into selling it but it's worth $20 tops and was a PITA to load music, etc it seemed.
I don't understand how people have 20K songs on any one player, like you have any chance of ever listening to all of those at any one point.
I consolidated everything into one thing, camera, video, phones, inet, pics, and yes, music. I have a backup of all that same stuff on my computer at home just in case.
but to each their own on music. I wish head units had Droid controls built in like they do for iPod, but bluetoof and headphone AUX works well enough for me. Hell, in the jeep, I can't listen to the radio anyways, due to big tires/no doors/ 65 mph/ and me being hard of hearing from being THAT punk kid with all the bass in my car (sorry) I have to listen to the music in the jeep via earbuds