Following an earlier leak of Mac OS X 10.7.2, those with early access to the beta have confirmed its existence and shown what iCloud can do. The service has its own dedicated section in the Mail, Contacts & Calendars preferences pain and will allow selective pushes to the cloud depending on how much storage a user has or how much they feel they need to sync. AppleInsider saw options to selectively enable or disable core syncing like mail but also the Photo Stream, documents, and other bandwidth-heavy elements.
