Ok, so... As you will all know, holding down the power button on the top of the desire brings up the 'Phone options' box. In here there is the 'Mobile Network' option to turn the mobile netwrok on or off. I wanted to place a widget on my home screen which was a shortcut to this, a simple press turning the Mobile Network (internet connection) on or off. I am using extended controls and thought the 'Data Network' option to enable/disable the APN would do this, but it seems it doesnt? What exactly does enabling/disabling the APN do?