I am not sure about anyone else but I wanted to share with everyone about my shaker 1000. I could not play a cd of any kind without it skipping and ejecting the disk with a bad disk error. Then I burned 6 cds with the mp3 format and I am very excited to say that it has not skipped or had any issues playing them at all. I had to convert the id tags to version 1 but once that was done they play great. I have played all of them multiple times and not one skip. If you want to keep the factory stereo, this is the only way to go.