I have a Win 2K Pro machine. The only users that can use the CDRW are users with Administrative privilages, either local or network. My burner is a Yamaha 16-10-40. The Software is EasyCD Creator 4.0 or 5.0. I have updated the firmware and changed the permissions for all users to Full in both the program files and in the registry for all adaptec software. When a user opens EasyCD Creator, an error comes up briefly stating that the registry failed to be updated and that the user should try using regedit. It then goes away, and the progam starts. Please help.