Gadgets Magazine
iFile
iFile is basically a file viewer for the iPod touch. Think of it as Windows Explorer or Finder on the computer. It allows you to see all the files on the iPod touch. You can view many files using it including music, movie, text, and zip files. Its a really cool app and is also a useful one too. It does cost money, but their is a free trial. Search up iFile on Cydia.
Screenshots from http://cydia.saurik.com/package/eu.heinelt.ifile