Here is the lowdown on this area

If you want to mess with your setting files in FOL,
just open one of these and click the update button after it downloads.
There is not an undo to this so make a backup copy of your settings to be safe. If you are using a really early version of FirstClass (3.1) this will not work. Time to upgrade!

Old message buttons.fc
        If you liked the old buttons and you want them back
        (the new version of FOL has a customized toolbar and
        I removed them because they are redundant)

Big Button Message.fc
        If you want REALLY big buttons on the message form.

Old Desktop.fc
        For those nostalgia types who want the original desktop
        picture of the inside of the Worship Center and the old
        purplish splashscreen.

All sounds.fc
        All the normal sounds-get this if you grabbed the lite settings.              Otherwise you already have it.

No sound.fc
        Deletes all the sounds- for quiet types.

Mac only Sounds.fc
        Stereo sound for Macs only - PCs do not support stereo in FOL
        Get this if you grabbed the Lite settings.  
        Otherwise you already have it.

Rockin Login sound.fc
        For those who want to login with a screaming power chord!

Office update.fc
        For office use only -- time sheet updater and vacation request