Maybe I was too hasty, Steve. I've just read the EULA as it appears within the Designer Pro X helpfile and it does refer there to your permission to "copy the Software from one computer to another under your personal control provided it is used on only one computer at any one time and only by you". I don't recollect seeing that text in the onscreen EULA which pops up as part of the installation process - and which prompted my initial concern on this topic - but I guess I wasn't reading carefully enough. Plus I was eager to get the program up and running... Apologies for wrongly setting any hares running.