This is a big double edge sword, IMO. It would be nice to have the
ability to just open files and have them be backwards compatible. But
then I ask the question, what would the "Flex" feature be before 2005?
What would you make a new function be in the older version? Not saying
that it can't be done, but how can you have the parametrics or control
over a feature that did not exist? Or at least not in the same way in
the older version. Sweep with a Twist.... prior to 2005, what would
Not trying to start a war or anything, just throwing it out there for
response as to how this could be handled with the intelligence that we
created with. I agree, feature recognition is a great tool, but getting
some things to come back that are not so prismatic might be harder and
you have to do it manually.