So I got an 8gig 4th gen iPod touch One problem though: With all of Apple's preinstalled garbage, it's only 6.46 GB and I've been wondering if an external memory expansion would be possible. (not going to open up the iPod) I don't care how big or how hideous the external solution would be, I wouldn't even mind if it was an SD reader or whatever, all I need is some extra space in which I'll store stuff I don't use everyday. Google hasn't been much of help and only made me more confused. Any ideas? Thanks guys.