* underspecified [081008 14:14]: > > In principle the scroll wheel and touchpad should be sending the same events > when scrolling, > so if it fails with just the mouse, I think the problem is more likely to be > specific to that mouse. > Have you tried any other mice? My Lenovo 3-button mouse and Logitec 3-button > mouse scroll > fine. I agree, I have tried several different usb mice, and in the meantime can provoke the error with the touchpad as well. It seems that wildly selecting text also triggers the behaviour. This is strange... I am using 10.5.5 on a MacBook Pro... HTH, Christian -- You may use my gpg key for replies: pub 1024D/47F79788 2005/02/02 Christian Kellermann (C-Keen)