Growl iCal invite notification

For the moment it seems that this isn't possible. The logic behind using iCal with delegates is that you don't have the delegates tab activated all the time. Normally a delegate should only be looked at when it's needed. So the problem was more that I used the delegates tab in a wrong way ;)

iCal cannot do this by itself unfortunately. There is a $8 shareware program called Calibrate that can do bulk moves of iCal events. There is a trial period to ensure it does what you want.