If you have run out of space on your Zune or iPod, why not upgrade to a 120GB drive? Okay, well perhaps because it will void your warranty and whatnot, but if you absolutely must have the most space available on your Zune or iPod, check out
This Link and order yourself a new 120GB replacement drive. Geez, which that kind of space I could fit just about my entire music library on my new Zune. Cool.