Hi, the minimize button in the upper right corner appears as little blue triangle while running MobileNavigator and shows no function if pressed. MioPocket only can be restartet by soft reset via hardware button.
1) Of course, noone prevents you to edit the scripts that come with MioPocket, because it's an open project. Everyone can modify any script at any time to match his needs. 2) If it's clear to you what you mean with term MobileNavigator (in MioPocket 4.0 Rel. 68 this can be \Storage Card\Navigon\mn6\mn6.exe or \Storage Card\Navigon\navigon.exe or anything else you defined in MioPocket's settings file as MobileNavigator) it shouldn't be so complicated, but it takes time and some knowledge of MortScript.