What I really want is build a XBMC remote control, using already existing android app. I could use a cell, but, it comes with a lot of unnecessary stuff... All I think that's necessary Is: Android, touchscreen display and wifi. I'm not an electronic engineering, so my knowledge is kinda limited. That's right I'm looking for an existing solution, so I'll be able to remove the parts I don't need, redesign the board to smallest size possible, and then build inside a simple case...