Yes, I would love if Unitronics would do that. I am begginer and have a lots to learn, so it would be nice if I could do/test/learn. There is a software - VirtualPLC but it doesn't support a PLC I am working curently on. I really want something ( emulator, rent,...) So I can work and learn even when I am not at the office. I am backing up your Idea kvlada