I have a report that I want to print in portrait for some pages and landscape for others, any suggestions?

The first two pages are a covering letter and need to be in portrait, the next pages need to be in landscape orientation. I know I can use AddRange to add the landscape report's pages to the covering letter, but this means all the covering letters are printed then the other pages. Obviously, I want to print the letter then the body of the report, then the next letter etc.