I'm asking because I have a deal with an individual on craigslist who wants to sell his new and unboxed 8GB iPod Touch for $215. I don't plan on putting too much music on this little guy - only 2-4GB max because I don't listen to my entire library. As for movies and shows, maybe just one or two at a time though I don't plan on using it much for that either. I plan on using my iPod Touch mostly for internet, wifi, and PDA capabilities. What concerns me are the size of the apps once the new app store is launched or possible future firmware upgrades - should this be a concern to me if I have about ~3GB of space remaining? Thanks!