No need for a suggestion to Microsoft for something that has existed for
many versions.
Simply right click on the appointment and drag it to the Date Navigator
month/day of your choice, select copy. Voila.

Signature
Milly Staples [MVP - Outlook]
Post all replies to the group to keep the discussion intact. All
unsolicited mail sent to my personal account will be deleted without
reading.
After furious head scratching, Alison the Assistant asked:
| I often book appointments that occur regularly throughout the
| year--on the same day and time of the week and in the same
[quoted text clipped - 10 lines]
| button, follow this link to open the suggestion in the Microsoft
| Web-based Newsreader and then click "I Agree" in the message pane.
http://www.microsoft.com/office/community/en-us/default.mspx?mid=e2f44c64-0572-4
2b7-82d9-a66c8fc7bbde&dg=microsoft.public.outlook.calendaring