Are there any tutorials out there on how to get the responses back from a Google Checkout transaction when using C# and the GCheckout API. All of the examples I could find were for previous versions of the API and not the current one (2.5). More specifically, I'd like to see an example reply of what Google will post back to me without and HTTPS connection. I know it's minimal data, but I'd still like to see an example of it and see how others are parsing it.