I'm setting up my first cart system, using the "Payflow Pro Full Integration" addon to Ubercart. I have it installed, but don't know what to type in the setup field that asks for the "path to certificates." I've gone through the Ubercart docs and forums, and spent more time Paypal's Payflow Pro pages, and haven't found an answer. I have downloaded the Java SDK from Paypal (which seems to be required by this addon), but I don't know where I'm supposed to place it on my server, or which part of the download is my "certificates," if that's where they are. There's nothing named Certificates in the download. Help!

Also, I know I need to purchase an SSL certificate for Payflow Pro to function. When I install that, will Payflow Pro automatically detect it, or do I need to do something to integrate it?