Practically impossible. You’d need CS4 and CS3 and the results will likely be so bad that you’d be better off starting from scratch.
Hi Bob. Thanks for your reply. When you say 'bad', does it corrupt the file etc? It is only a template that I am saving so no links as such.. still better from scratch?
Better off getting the person on CS2 to upgrade to the latest version.
With Creative Cloud they also have the option to Install CS6 which will remain on their system regardless of their cloud subscription - I think?
CS6 will only remain for those who buy it as a perpetual license.
Honestly, I’d balk at this project. It’s going to be nothing but frustration trying to get it done.