well, here the symptoms

Hiiiiiiiiiiiiiiii.... plz help me i know u can, i know u always can well, here the symptoms - Installed Firefox 4.......lost my bookmarks Note: I do have a backup on html but its from some time ago then.... - Tried to instal the 3.6 version ... nothing - Restored the Windows to one before the installation = Nothing - I look up for information in the forums JSON file, profile and others, but some ones are a bit confusing for me.... - Did the backup option in the bookmarks window but some how the backup its from the point where i had no bookmarks - Changed the profiles to look for something but didnt work and then im still here, i did a backup of the 2 profile folders, i do notice that one have a bigger places.sqlite file and that but i do not know what to do very well AND i havent cleaned my temps and all that in cause i lost something important to restore my bookmarks thank you thank you thank you