Hi all I have a Zafira B with CD30 stereo (not CD30 MP3) and I want to play a CD on it. I want to put a bunch of audio files from my PC onto a CD and have a few questions about the process: 1. What format of audio files on the CDs can I play on the CD30? 2. How much gigabytes (Gb) of audio files/how many total hours of audio files can the CD30 play on 1 CD? 3. How do I actually put the audio files on the CD? Can I just copy and paste an entire folder of audio files onto the CD and it will just play on the CD30? Or do I have to burn them on the CD? And If I have to burn them, can I later remove and add audio files on the same CD if I wanted to? 4. Will the CD30 play the audio files in the same order as the CD or will it play it in its own order (like alphabetical or something)? And does it support random playback/shuffle play? Thanks