you can, plus songs arnt the only thing you can store on an ipod, plus you can get games on them too. And for long trips (i,e a 12 hour plane ride to bali) on a nice plane with power ports, its a nice thing to have. Even if you get a car hook up you can listen to hours and hours of music on end. I have 9 gigs of music that my friend took and he had a blast with. If you have the cash, id say its worth it.