hey. my radio gave up on me the other day for no reason. would prefer to save it if possible, but i have a little extra cash for a new one if necessary. if i did have to replace it i would go aftermarket because the cd player in the back skips a lot and MP3 compatability would be nice. so one question is what's going to work the best for around $400 and less?I have a 2.8q. here's the problem, the radio comes on, changes channel, goes to different modes and everything, but no sound comes out of the speakers. it's the bose system and the speakers sound fine and they were working one day before it stopped so i don't think it has to do with those. any help would be appreciated.