Formating is an area of weakness, appart from simple text WYSIWYG and rudimentary group columns, the only way to format things is to delve into the raw php template files, which is fine if you are a code type, but a bit painful for the rest of us.
Really love the AJAX validation as it seems very interactive to have fields validated immediately.
I look forward to the final release as with the kinks still to be worked out and a lack of patience on my part to figure out the formating, I eventually ended using another component.
If you want real power to create an application then this is THE tool to watch.
Great work so far, Rob and Hugh!