tbone

I own about 200 minidiscs that I would like to copy to computer or CD format. I have a Sony portable player and a Sony CD/MD combo stereo. The portable player has an optical IN port and my computer has an optical OUT port. But I want to go in the opposite direction... from portable to computer. Is there a way I can do this digitally? If not, are there any professional services that would be able to do this for me? Or, do I have to do everything analog? However, I honestly don't even know how to do that. Help???