Ok, so I just bought my used 2003 Mazda6 a few months ago. A few days after having it I tried putting a CD in the Bose 6 disk changer. It took a while and then spat it back out saying Check Disk. Ok, so it might be my CD...so I try a new one, and them same thing happened. Ok, so maybe it's the 1st CD spot that has issues. I managed to get two CDs in the changer but both were spat out with the same message, Check Disk. Being an '03 I doubt it's under any type of warranty and the dealer already said tough luck (but they did offer to install a replacement but w/o the labor charge...$300, no thanks). Does any one have any suggestions? Or even a replacement I could have?