Problem: The SPListItem.CopyTo() method doesn't seem to work on a custom list or custom properties. When called, CopyTo() returns the error "Source item cannot be found. Verify that the item exists and that you have permission to read it."
The first meeting of TSPUG in 2008 will feature the return of Reza. Lately he's been working on custom authentication providers for SharePoint, and next Wednesday you'll learn just how easy these are to build and deploy (when you know the tricks; there are always tricks). See you there!
The long arm of MSDN Canada reached out to me to do a Q&A on their Developer blog: