I'll need to troubleshoot directly, see the private message section.
the error on the cart display is probably a blank line between php code blocks where the server validation code used to be.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.