[G4] wallstreet CD removal

[SLarsonIH at aol.com]

Can anyone tell me how to open up the CD/DVD module on my Wallstreet?

In the process of trying to get 10.3.9 onto my Wallstreet, I've run into a 
problem I hope one of you can help me with. Using XPF the computer said it was 
successfully installed and then did a reboot, bypassing XPF. I can't think of a 
way to boot back into OS9 (option doesn't do anything) so I can boot X using 
XPF, except to remove the X install disc from the CD/DVD module and replacing 
it with an OS9 disc, except I see no way to open the module. I've tried 
various keyboard shortcuts, looked through the XPF documentation, looked at my 
Wallstreet tack apart PDF, and a few other things, so I'm turning to the experts.

STeve