That is correct. Becoming a Creative Cloud member doesn't affecting your existing perpetual licenses. If you leave Creative Cloud your existing perpetual software will continue work.
mike chambers
mesh@adobe.com
Thanks Mike.
As I say, consumer judgements of value of different purchase models are not always rational. Safety nets are important. Simply knowing that I could leave the CC subscription and still use the perpetual licence version of CS5 is psychologically important.
To Andrew: I expressed my earlier comment badly. The issue I meant to say is that if you cancel a subscription to a magazine, you can still "use" the versions you've bought. If you cancel a software subscription, you can't use it at all.
It's buyer's prerogative to like or dislike software rental, or anything else for that matter. You may think they're being completely stupid, but hey, it's their money. Personally I don't like software rental, and I'll want to convince myself that I'm getting a really good deal, and have my safety nets in place (comfort blankets, if you like).