System 6 question about Media Control Panel

[itsme <quantum@telis.org>]

I found an article about how to play cd's in a CD drive connected to the 
IIgs.

Ok, so I go to the Apple menu, and go to the Control Panel Menu.  I then 
go to the Media Control panel.

I choose channel 1, and my SCSI ID on the CD ROM is 1.  

I choose AppleHD SC as the device 

There is one more input menu on the bottom of the Media Control Panel.  It 
is to select the port type.

The only choices that it gives me are: 
Printer
Modem
Game Port

Now when I go to the CDRemote Desk Accessory, the program (DA) reports 
"INVALID PORT"


So the question is:  How do I add Port Types in the Media Control 
ControlPanel?



quantum@telis.org