Hi Ralph, if you don't mind me asking this (also hope it is part of the thread scope): I use Quantum Gateway and they have this
http://www.quantumgateway.com/developer.php (look at the Integration APIs/In Line Frame APIs), this is the documentation -
http://www.quantumgateway.com/files/ILF_API.pdf. Is this what you are talking about? In your experience how customizable this is - will it look on the site as it is not part of the site (talking about position of elements, organization....)? I got a quote from QT for integration and just want to know if it's worth paying them to write the module.