Dear Chris Thank you for your comments. >>I would like to see >><Factory Default> option in preference window. >>which functionally same as FBII. > > It is already there. It is called "Match FBII". Now I understand the meaning of "Match FBII" Please add this technique in the Editor manual. >>Of course I understand there is no standard in FB^3. >>But such feature is useful especially for new comer to FB. >>They may screw up setting and want to revert to original setting. > > If you want to use standard FB^3 calls, hold down the option key when you > start the editor. You will see a message that says the prefs have been > returned to factory specs. Nice idea! -->> I am really sorry I didn't read "Importing and Exporting Preferences" in "Setting Preferences". You have described as follows /* in FutureBASIC 3 Editor To revert preferences to the default settings shipped with FB^3, hold down the option key while launching FB^3. A beep will indicate that the preferences have been reset. */ It was there! Masa