Ok, for those that want to import NESBA and/or TPM schedules (as of a few days ago) into Outlook, here are the Excel files to do it. I'm not writing a how-to, but the general idea is click File, Import/Export, Import a File, select the file and import the thing.
I would highly recommend you create a "new" calendar to test that the import doesnt screw things up... Works fine for me in Outlook 2003.
If you don't create a new calendar to test with and you need to delete the stuff, you should be able to do a search based on category since I made the category either TPM or NESBA (this is so I can use highlighting rules in Outlook).
If you cant get it to work, hit the F1 key on your keyboard and start reading!