To Fulvio,
> It will not help you any by asking the same question again.
Hopefully it is not locked at this stage. I could explain the reasons to you.
The original question is being locked.
That's why I have to re-send.
(PS: There are some other not-really-duplicate posts being locked but I think I have a valid reason for posting it. Anyway, maybe I don't know much about the ruling system here.)
If I am forgetful/careless enough and have posted it more than once, please tell me. Sorry for any inconvenience caused.
> Why don't you check the mozdev.org page?
I would like to have a complementary solution. If a manual backup is needed for every single extension (some may not have at all, frankly speaking), and I have to re-set the main mozilla settings, it would be a pain.
And I have no ideas how to backup a pool of extensions (so I don't need to install them individually when I reformat my drives).
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.3) Gecko/20040910 MultiZilla/1.6.4.0b