I have installed zen-cart before so I think I know my way around it pretty well....decent at least. I have been able to search the forums for a solution to all of my problems..... except this one:

I just installed a new copy of zen cart within the past week. I way able to set up PAYPAL IPN checkout module just fine. So then, I got curious. I removed/deleted the PAYPAL IPN module and tried to get PAYPAL EXPRESS CHECKOUT working. Its the only module that is installed. the problem: It works like the PAYPAL IPN module. NO checkout express button. NO skipping of pages. It also appears to be slower than the PAYPAL IPN module.

I have not installed any templates. I am using the classic template.

I found a thread that was close to my situation but eh....

http://www.zen-cart.com/forum/showthread.php?p=403620

Am I missing some obvious point, button, or setting?
I have not really heavily modified it yet, so ???

help please?