Hello, Is there a way to Export (EX:Similar to REGEDIT)-save the entire "tree". Way to export about:config settings? *Native* to Firefox? (preferable) Have not checked ADD-ONS, prefer "Native" as feel more stable. My Goal (2) 1st- Doing my "Fall Clean" of my PC, (FORMAT C::) :-) And dn't want to have to remember the settings (nor necessarily "Sync" all the same settings again). 2nd-In the future, before making any about:config settings (a.la. REGEDIT) -can make an EXPORT to put back what didn't work. Thanks!