SG, those early packages we made, we did so in cooperation with WoAI since their installer is so easy to use and we liked the auto install format.  As our packages grew in size and complexity, it became apparent that the WoAI installer could not do all the things that we needed for our packages without Tom and his group having to remake their installer.  So we struck out on our own after many thanks to WoAI and started using a simple freeware auto-installer that allows us to install all the files we need.  The majority of our packages are now in that format, just those early ones that require the WoAI installer.

BTW, it's a small world, I grew up in West Milton, OH.  Go Bulldogs!

Oh yea, I almost forgot, we have our own support forums at our site if you even have issues with our packages, we are happy to help you get them working.