from you seasoned 90 users, i just got my unit installed this week. the car display that i never really look at but shows whats on the radio always says off to the side shows AM 530 always, any way to correct that? can you only get artist or song title to display on the Sirius screen? i'd like it to show both but doesn't look like that's an option which disappoints me. my msndirect signal shows little to none, gas station names are almost all omitted but info is there. is the msn antenna the same as the gps or is there a seperate msn reciever antenna? any way to increase sensitivity to the touchscreen? i get in to the screen calibration screen but cant ever get out of it. it repeats the calibration over and over and nothing but turning off the unit and car gets me out of it. any help would be apprecaited!