Open Chooser and select Appleshare and
Scroll the other window until you see Shemanske's Macintosh.
Select Shemanske's Macintosh, and ask to log on as a Guest.
You should see Shemanske Public appear in the window.
Select it, and the demos folder will mount on your desktop.
To avoid doing this again, make an alias of the folder for future use.
Now select whatever you like. Most things are organized by lecture date.
When you are done, please throw the Shemanske Public icon in the trash.