Okay so basically I'm interested in the knock off iPod Touches and iPads. What can I actually put on them? Can I actually put apps and stuff on them? Or are they just MP3 Players? Here's and example: http://www.dhgate.com/2-0-mp-camera...-umpc/p-ff808081292a0167012935b988dd4aef.html So basically, what exactly are the functions for these? Thanks for the helps guys.