Okay. I know that Entourage can be set up to sync with iCal for the main calendar. However, I have seven calendars that I sync with Mobile Me. This is mainly for the color coding of different events within iCal and my iPhone. I also know that Entourage supports categories. What are my options? Does iCal support color coded categories that would then sync to Mobile Me and then my iPhone? I use Outlook 07 on my Vista machine and it syncs fine with Mobile Me, iCal and my iPhone. I'd like to utilize Entourage, but not sure I can with what I want to do. Any suggestions?