I received my boxed Swift3D V3 today but I had already received a detailed email from erain admitting their "beta" CD mistake and explaining exactly how I could obtain the corrected setup file from their web site.

I have also received an email from them telling me a replacement CD is on its way!

Bottom line, these kinds of errors happen to everyone occasionally. How you handle them is what makes the difference and erain handled this VERY WELL!