HELP! Internal Storage Files

I want to be able to transfer some text documents from my IPod's internal storage to a usb flash drive, or external hard-drive, or vise versa

, but while on the go. Are there any devices that would let me do this? Please let me know! Thank you

via iLounge Forums http://forums.ilounge.com/ipod-touch/278756-help-internal-storage-files.html