Does anyone have a definitive idea of what the "Basic Server Settings" checkboxes do to the configuration file?

They are:

1) Show printers shared by other systems

2) Share published printers connected to this system

2b) Allow printing from Internet

3) Allow remote administration

4) Use Kerberos authentication

5) Allow users to cancel any job (not just their own)

6) Save debugging information for troubleshooting


I'm mostly interested in the first 3...