I disagree. CS2 could do almost everything I'm doing with PS today. To take even more extreme example, I would be pretty happy with MS Word 1997 if I never had

I disagree. CS2 could do almost everything I'm doing with PS today. To take even more extreme example, I would be pretty happy with MS Word 1997 if I never had to open new document formats introduced in the later versions. Yes, it's 15 years old and I don't even know how many versions obsolete.