XForms Tools - What are the advantages of the paid XForms clients?

I think it might be useful to potential users of XForms to have information 
about the advantages that paid XForms clients provide over a "simple" 
browser-based XForms client?

So I invite vendors to provide a list of bullet points of functionality that 
their paid product provides that free XForms clients don't.

Whether that stimulates further discussion on list depends, I guess, on the 
level of interest expressed by potential users on list.

Andrew Watt
<A HREF="http://www.tfosorcim.org/blog">http://www.tfosorciM.org/blog</A> - "Reflecting on Microsoft"