Revolution 5 is what this is! I've finally been able to download it and put it into one archive for this page. I'm in the process of removing the file "lpk.dll" since it was neither productive nor harmful to the best of my knowledge. Once I get rid of those, I do not expect anyone to accuse these files to contain a virus. For those of you who DID download the other previous versions, just remove lpk.dll with your antivirus software.