When you configure a connection, you are updating the .fcp file that is used for all connections using this protocol (for example, all modem connections). If you want to make a change that only applies to one settings file, and not to others that use the same .fcp file, you can create a new .fcp file. To do this, create a duplicate of the applicable .fcp file in the FirstClass FCP folder, then name the duplicate, using the extension .fcp. Example You have a modem connection for which you want the speaker on for some systems, but off for others. You copy MODEM.FCP and rename the duplicate QUIET.FCP to accommodate turning the speaker off. Then you can create a new settings file that uses QUIET.FCP, or just change the selection as necessary when you log in.