I have an iPod Touch 2nd gen. I've been successfully syncing calendar and contacts with outlook at work on a Windows XP Professional machine. At home I sync music, apps, etc with my iMac. Suddenly, my calendar has disappeared on my Touch. I noticed that yesterday some appointments that I'd added to outlook didn't sync over to the Touch. When I synced today, my Touch calendar now has NO events. NONE. I've tried resetting sync history more than once, and clicked the "replace info on ipod". But still nothing. Please - any suggestion will be appreciated. P.S. Yes, I have latest version of iTunes.