When I have my iPhone 4 plugged in to the car charger I would like to keep the screen on so I can see what is playing in Pandora. Sometimes it seems to stay on but usually it goes into autolock. Is there any way to have the screen stay on when it is being charged with Pandora playing? I also have Lockinfo installed - I looked around the settings in Lockinfo and in the iphone / general but did not find any way to set this up. I do want the iPhone autolock to go on when it is not charging except when Pandora is playing. Sorry for another newb question but I searched all the settings and the web but did not find the answer. Thanks.