There are many sites that offer to download iPod music. Those sites are not free and expect to pay some sort of fee per download. The problem with these sites is that the songs are coded with DRM which is the Digital Rights Management. Once, membership in these sites stopped, the music in our iPod will also stop from playing. Another site is the eMusic that resolves the problem with the two sites stated above. Songs in eMusic are DRM free and in MP3 format. They offer monthly subscription resulting to limited number of downloads. The disadvantage in this site is that it specializes in independent music artists. Therefore, the music here is limited.