I have a fifth-generation Nano that I absolutely love, and it's 8GB memory is almost used up completely now. I almost completely use CD's (Literally bought 1 song off of the iTunes store) but I will never buy a third-party one, there are so many different kinds it will be really hard finding support for all the platforms that I use. I'm planning to buy an iPod mini for up to $50 to store my extra songs. And I don't want to sacrifice part of the music that I listen to. Would this purchase be worth it, and my warranty has already expired a long time ago, so could I upgrade my iPod nano's memory to maybe 16 or 32 GB? I love my iPod nano, but I listen to my iPod like 24/7 so that's why I was thinking of it. I might use some money for upgrading my iBook clamshell instead, and am going to need a server computer sometime in the future. Would this be worth it, and is there a cheaper market I can search for?