Lightroom :: Exporting Slideshow With Borders?

i have already exported a LR3 slide with borders. however, there is a Lightroom identity plate in the upper left corner. have been able to remove the identity plate but all subsequent exports have been without borders. don't remember how i initially did it. now i can't create borders even with the identity plate. i did read that borders can be created in the print module but that does not explain how i was able to do it in the slide module.