I run Outlook 2011 on my iMac. I want my Outlook calendar synced with the Outlook 2011 calendar on my MBA and with the calendar on my iPad. My iMac runs Snow Leopard, and my MBA runs Mountain Lion. I would upgrade the iMac to ML if iCloud will sync all three devices' calendars in both directions. Does iCloud do that? Outlook 2011 doesn't support CalDAV. But can I get around that by having Outlook sync with iCal, which then syncs with iCloud to push the changes to my other machines? I asked an Apple sales rep, and she said yes, but they've been wrong about other things. Meanwhile, some users say yes, and others say no. Bottom line: I need to have all three devices' calendars automatically synced every time I make a change on one of them. Does iCloud achieve that? Thanks.