Thanks again for the reply, however, that is the whole paypal express is all about. You can checkout and goes straight to paypal makes payment and goes back to the shop without having to go through the checkout process. This is regardless your configuration to allow checkout without an account or not.
Seriously, I believe there are people out there, even in this forum that has been using it, so please if you are, please help. At least provide an example how it works. I've been looking all around the net and cant seem to find the answer.