I’d love to be able to merge these quickly from the created calendar to my primary calendar once everything is set. In both of these examples, the created calendar could allow you to continuously tweak the project or trip plan without cluttering up your primary calendar.
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This would be very efficient in the third and fourth examples above. For example, there is no way to simply merge two calendars. While Office 2003 makes using Multiple Calendars a bit easier, there is still a long way to go before this feature is truly as helpful as it could be.
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Microsoft Outlook has provided the capability to work with multiple calendars in a single installation of Outlook since at least Outlook 97. However, in Outlook 2003, new functionality was added that makes this feature far more practical and easy to use.