Arix, now that you have mastered reading and writing files to the Touch via USB, is it possible to write an app that allows you to manipulate files via USB? Just like a file manager, or something simple like iBrickr. This would make it easier for people with wireless issues and those that found command-line SSH sessions too much trouble.
It'd be a really great utility to have.
I second, this would be really great. I don't always have a wifi network, so being able to manipulate files via USB as well would be nice.