Hi, I am looking to make a Signed Java applet doing: 1. Looking into one the folders below for a folder ending by ".default" like in "h93ya70s.default" Folders list to look for: + C:Documents and Settings Application DataThunderbirdProfiles + %AppData%ThunderbirdProfiles + C:Utilisateurs AppdataRoamingThunderbirdProfiles + C:Users AppdataRoamingThunderbirdProfiles 2. Then when this folder is found, open for reading a file called "abook.mab", if it exists of course. for example, the applet could read the file: C:UsersStephaneAppDataRoamingThunderbirdProfilesh93ya70s.defaultabook.mab Thank you for your help    More>>