Hi, I tried to contact this user http://www.openstreetmap.org/user/Klokan%20Petr%20P%C5%99idal/diary/12732/newcomment but unfortunatly if I want to send a PM or reply to his diary, I get the message that the user doesn't exist. I tried FF3 and IE9 on a WinXP SP3 (GER). Is it a problem of my configuration or a general one? Matthias