Hi, I have just run into this with KDE 4.1.80/F10 In Kmail right clicking on an Email address to add to the address book, this locks up Kmail, no crash or errors printed when run in the konsole. I have to kill it manually. I have tried this with Kmail and Kontact. I am wondering if it is maybe an akonadi problem, I have tried to stop akonadi to test this but it keeps restarting. Anyone else seeing this lock up? I will check kde.bugs later. Cheers Colin -- Fedora 10 (Cambridge) Registered Linux user number #342953