I have a Wallstreet and loaded System 10.2.8. Works okay but I don't think my CD drive works now. Is there a conflict here? What else will not work if that is the problem. I should probably go back to 9.2. I didn't load a system 9.2 on the Wallstreet when I changed over. If the CD doesn't work, then I don't know how to get it installed now.