iBrowser is an excellent  new application for iPhone / iPod Touch developed by Erica Sadun and available for free on Cydia. This is a software that allows you to navigate within the system files of your devices 

directly from the browser on your PC or Mac through the network. With iBrowser you can very easily download any file from your iPhone / iPod Touch directly to your PC or Mac, iBrowser is available via modmyi Repo.