On 6 Sep 2007, at 07:45, Ronald Steinke wrote: > On 4 Sep, 07, at 11:06 PM, Jan Melichar wrote: > >> iCal's usefulness is in its synchronising function which is easy >> for people to use. > > I have no argument with that point, but I would begin to suspect > that having iCal do an automatic synchronization at startup would > be the culprit. My suggestion would be to disable the automatic > function and determine that the problem is still there or not. Yes the problem starts when iCal is launched and starts to synchronize. Jan J