Went to go look up an event and it's not there anymore or any past events! I had at least 4 years of appointments that I can't look up anymore. I use MobileMe, so it erased it there too, no I don't have a back up. I did upgrade to the MobileMe iCal. Anyone else having this problem? I've gotten a hold of MobileMe chat support and there looking into it, suppose to get back to me when they find a solution. Please any help would be great. Thanks!