Here's something you may want to consider before you purchase this product. DVD Architect provides a pretty good scripting interface, but when I inquired about bugs I found, this is what Sony technical support had to say:
Response (Kevin K.) 08/13/2009 10:35 AM
Thank you for contacting Sony Creative Software. Our technical support department is not trained to offer support for scripting functions. If you require support for scripting functions, we have forums dedicated to scripting. I have provided a link below for your review:
Then Kevin sends me to the Vegas Scripting forum, which is completely irrelevant.
Now, I am resourceful and know many ways to find information, but I am more than a bit miffed that Sony would just bail out like this, especially on the most complex (and potentially buggy) part of their application software.