Valery's, "Don't shoot the piano player," is valid; but Werner is making a very valid point.
PTC marketing must be taking a large hit from people who used Mathcad previously and are disappointed by Prime's lack of ability. The solution: hire some co-ops to convert the old files to show people what Prime can really do.
It's working!!!
I haven't been using Prime at work (until version 3 it hasn't been worth it, lack of features and the learning curve on the editor both are factors plus the time required to convert twenty years of sheets,) so I hadn't bothered to look at those sheets yet. Werner, thanks! Now I won't bother.