Sorry, I think my original post was badly worded. Can I start again?
I'm looking to play Pandemic on my PC. I got the impression from my early forum readings that there was more than one computer version and there had been updates. I was kind of looking for the latest - or rather the most reliable version of today.
I tried downloading the version from the link above (thanks, Mark) but I couldn't get it to work for me. I get as far as the 'Play Game' screen (where you select the number of players and number of epidemics, etc.) but can go no further - 'Start Game' is unresponsive.