I was never able to get my contact or calendar until I did the following: * All Done on iPhone 1.) Erased my curent MobileMe Account 2.) Created a contact, just typed anything for the info 3.) Created my MobileMe account again using all lowercase for my address 4.) Turned contact syncing on (should be off since you created that contact in step 2) 5.) Told it to sync 6.) Went back to my homescreen and clicked on Phone, then Contacts. (Loading icon appeared in my top bar next to AT&T) 7.) Waited about 15 seconds and BOOM contacts and calendar both appeared! (You may have to go to groups in contacts because my contacts wherent there till i told it to show all groups) As for my computer set up. I have it syncing every hour. and only have bookmarks, calendar, and contacts selected. ------------------------ Hope this helps! It worked for me and I tried everything else to no sucess before this.