My wife and I each have iPhones. On our home desktop computer, we run Outlook 2010 in which we have our own, separate Outlook profiles that connect to our personal e-mail accounts via IMAP and contain our personal calendars which are local to the computer. Ideally, I would like to be able to sync my iPhone with the calendar in my Outlook profile and my wife's iPhone with the calendar in her Outlook profile. But, I'd also be OK if I could just get her iPhone to sync with her calendar. (I generally use my work calendar to keep track of all my stuff and it syncs to my iPhone via my connection to the Exchange server.) Does anyone know how to do this? I've Googled quite a bit trying to figure this out. iCloud seems to be one option. I've installed the iCloud Control Panel for Windows and logged in to it using my wife's iCloud account, but I don't see any way to specify which Outlook calendar to sync with. It also seems that iTunes has the ability to sync with Outlook calendars. But similarly, I don't see a way to specify which Outlook calendar to sync with. A third option might be to set up internet calendars and connect to them via CalDAV. I just haven't seen clear information as to whether Outlook 2010 supports CalDAV and unfortunately our personal e-mail provider (i.e. GMX.com) doesn't, so I'd have to set up an account with another provider for that.