Thank you for the prompt and thorough reply, Jason. Although several of my obsolete extensions are now rolled into CSS Form Builder 2, I do not see that I am offered an upgrade price to that extension. I can upgrade each individually if that is what is necessary, but I want to make sure I'm not missing something. Is there an upgrade price available for CSS Form Builder 2 for those with older versions of Digital File Pro, Universal Email and Validation Toolkit? I purchased these as the Web Developer Suite, for which I also do not see an upgrade offered.