I've found some useful OS X information that isn't easily categorized. So, I've just included a short laundry list in this message. Please bring your questions. The Classic environment in OS X is what allows you to run all of your current applications, as is, in the new version of the operating system. However, to do so, you must have OS 9 installed on that machine.
System preferences are also user-specific.
So every user may choose to set preferences differently. Knowing that, you may want to create more than one user account for yourself to create different environments in which you can work. No matter how drastically we change preferences during the meetings, Jay can always return to the comfort of his work environment when he gets back to the office by logging in as the Design Tools user. Those are the control panels that facilitate your access to the internet in the current version of your operating system. In case the information is not moved smoothly from OS 9 to OS X, you can simply update the appropriate settings in OS X from your notes.