I jailbroke my iPod Touch and have been using Installer to acquire some applications. A few times while trying to download a new app, Installer gives me a "low disk space" error message and suggests that I try deleting some photos/videos. The thing is, I don't have a lot of either and of the 8GB I have available on my Touch, just under 3GB is actually being used. Could this be an error related to Installer? Should I restore my Touch? Orrrr am I actually running low on 'disk space' and if that is that case, how do I fix this problem?