Yes, but the next time you sync your iPod with iTunes they will be erased from your iPod.
plug your ipod to the computer, open itunes, select Music and manually transfer the song to the ipod
Yes, you can delete your lime wire library without deleting it off your itunes library. The only way to delete it off your library is to delete from your library.
No. Songs from Limewire can be added to the iTunes library, and then the iPod can be synced. Songs from multiple sources can all co-exist on the iPod without problems.
songs might not be seen on an ipod, but in itunes if you did not sync them to the ipod. or if you synced it and still no songs, you might need to update your version of itunes
nope, they have to be synced back through itunes
If the songs are synced to the iTunes software on the Mac you can put them into a playlist in iTunes, right click on the playlist and select Burn Playlist to Disc from the menu.
You have an issue with your Zune firmware. Your best action would be to update your Zune to the latest firmware which should deal with the issue of missing songs.
Yes. There is an app called iTunes on your iPod/ IPhone that you can buy songs on. Just enter in your iTunes account name (the one your iPod is synced with) and then you can download songs just like on your computer... but way quicker. Btw... the app iTunes comes with your iPod touch when you first buy it.
You probably synced it to a new computer. Correct me if I'm incorrect. Does your mom have music on a different computer? If your mom does, you can open up itunes>go to file> library> back up. Then do the following procedures. Go to your current computer your iPhone is synced in, and then drag all your songs to itunes. Hope this helped.
Yes, put your iPod in manual mode in iTunes and you can select what content you'd like to put on it.
Your music library is normally stored in a folder called iTunes Music which is placed in your Music folder. Deleting the iTunes software from your Applications folder will not affect your music library.