So I though the calendars on all my devices were syncing correctly via MobileMe, then all of a sudden they are not. On my iPad I deleted a Calendar event and it deleted it on the Calendar in MobileMe, yet on my iPhone and my MBP iCal the event was still there. So I deleted the iCal event and that event is still showing on my iPhone Calendar. I am getting so sick of dealing with this issue, apparently Calendar still doesn't work via MobileMe on all my devices. I spent several hours with Apple tech support last month about a similar Calendar issue, not it's happening again. WTF Apple!