So I've recently discovered Darren's original post regarding the App Builder API (http://forums.ni.com/t5/LabVIEW/Darren-s-Weekly-Nugget-02-15-2010/td-p/1072575) and used it to fully automate my build process. I can't tell you how much time this saves me! I work primarily on a good sized app that depends on an ever shifting array of plugins and 3rd party installers, and having the ability to programmatically add or remove them from a build is a lifesaver. But because the API doesn't extend to the installer, I still have to do that last part by hand. I'd really like to see an installer API that would allow me to add build specs to an installer on the fly. It would be especially handy to have the ability to add other files, specify their location, and (if they are executables) set them to run them following the install.