Ok... I deleted ALL the shipping info and just went with a flat rate... so I can get this cart working.
Then I completely deleted all the checkout pages and started over with the checkout wizard.
But... no matter how I do it... enter the payment info directly or thru paypal (I upgraded to Pro), the transactions just wont go thru. It takes the card and all other info just fine... but then it goes to a Transaction Failure page.
What do I try now?