I know what your talking about. What you could do is:
1) Purchase (if you don't already posses one) a USB Flash 'Thumb' Drive. They run cheap, go ahead and get a 2GB, it'll be useful for many things in the future.
2) Go to a near by Apple Store and approach one of the Macs on display. (You might want to shoo off any Salesman wondering around, for they may not approve of you injecting an unwanted flash drive in their machines.
🙄
3) Once on a computer, close everything running. Then hit

+ alt + esc. See if there is a program that sounds like the secondary desktop dock. If not listed in that window, go to Applications > Utilities > Activity Monitor. Find the program.
4) Now put in your USB drive.
5) Go back to the finder and find the application that was running in Activity Monitor, and copy it to your USB drive.
Now I know nothing about this program; it may need an Application Support folder to go along. It may not even work for you.
But nevertheless, it should have a way to control what all is displayed on it by some means of configuration files.
Let us know what happens.