I have a windows xp system, I got a apple Ipod (Nano)
my problem is I have music stored on my P.C. want to get it to the Itunes so I can download, Need to know how to do that ??

Next how do I download to the Ipod without losing what is already in my Ipod,I bought songs from I tunes wnet to download to Ipod and whats on it gets erased every time not sure what if anything I am doing wrong.

So if some who is smarter than me could please I would be ever so greatful.

Thanks,
Lisa