Hi, I guess this problem is super-trivial but I dont even know where to start looking. After I installed R on my new computer, R has a strange new feature. It shows any error messages not only on the promt (as usual), but also in a little pop up window which I need to click away before I can proceed (see: http://www.lifesciences.at/download.asp?id=1577&lid=1 ) How can I turn this behaviour off? I couldnt find anything in ?options and dont know where else to look.... cheers Klemens winXP on Dell latitude R 2.6.1