right now iTunes is the only compatible program with iPod, and the iTunes song slections are very limited. they had this advertisement for napster and it said it takes $10,000 to fill you 40G iPod and $15/month on napster with unlimited downloads. do the math.
sh!tty thing is, it's not compatible with iPod. what you can do is burn the cd and import the songs to the iTunes program them transfer them to your iPod.