I know that reply I sent you was kinda long, but it was a lot of questions and info. I still have my Shaker 500, cause it still works even though a lot of people are surprised that it is working, and I have heard that aftermarkets sound way better. But how many of those after markets hold 6 CDs inside them? "0". So I'm not in a big rush, but eventually I will change it and probably get a CD/DVD holder/changer with it. Let me know how things go.
Once you arrive to the full site, click the top banner where it says Garage. Click on my Garage, it will load, and say manage my garage, click edit, if that is an option. It will ask you to name your garage I think.