I'm glad you enjoyed and to address your things.
1. yeah, sadly any time i tried to delete the things to make them more secure the game didn't work :P so, it was either that or no demo. I intercepted but if people want to they can of course get them.
2. At this point i haven't moved to get a way to do that just yet. figure i will when gets closer, or just wait till finished and put an appropriate price on it.