I have duplicate tasks showing up in my calendar view of the tasks. It does not show up as duplicates in my tasks tab, personal folders view or in my BlackBerry. It treats it as if it is one task in that if you mark complete, delete, or change something in one the other is changed as well. This does not seem to be a function of syncing with my BlackBerry as tasks are duplicated the second I enter without me synchronizing my BlackBerry. Doesn't seem to be an operational problem as much as a viewing problem.
Software/Hardware used: Outlook 2007, Windows 7 Home Premium