There will just be PyroGine (better fitting the ultimate vision I have for the product). I was pointing out that existing code will continue to just work if you're a HGE user. There will be two editions of PyroGine, standard and professional. Standard will be free for freeware and commercial use. The pro version will require a small indie friendly license fee. During the alpha period the pro version is available to all and those that contribute feedback and testing will get a free copy of the pro version. The pro version will have advanced features such as DLM, Database, networking, language bindings etc.