Okay, (why do I start every thread with "okay"?) I know how to zip and unzip files on the touch, but I need some help. #1: Can you unzip .7z format on the touch? #2: How do you unrar on the touch? #3: Can you put a password on the files you zip on the touch? EDIT: I just figured out how to put the password on zip files. Just enter zip -e into terminal so it will encrypt it. I still need help with the other two questions however.