When iTunes is upgraded, it preserves your music library so just run the upgrade process and you'll be fine
It is possible if you check off the syncing, and choose manual upload.
You can download music without losing songs. Unless your iPod doesn't have any more room for music. You can download songs from iTunes. You can buy songs form the Apple store or you can download songs from a CD. You can put music on your ipod by dragging the song(s) to the little iPod logo, located on the right hand side of the iTunes menu.
You can't. If you sync with iTunes on another computer iTunes will force you to wipe the iPod.
you can only do it in Itunes, sorry!
Yes, under your ipod screen in itunes, put a check mark next to manually manage music and video then just drag new songs to it.
Plain and simple you cant
Import the songs from a music CD
Buy music on iTunes.
I have the same problem, itunes has a song of mine which they are selling without permission
updating your iPhone should not affect your music, but if it does, you should have a copy of your music stored on your iTunes authorized computer. If you purchase your music on iTunes, you should have a copy of all of the music you ever purchased in iCloud incase you lose anything. I think manually managing your media on iTunes has something to do with losing your music after updating.
YES!!
To upoad to the ipod, yes, but you can retrieve music from anywhere to place on itunes.