I also do die cavity work (Forge dies) using TDO in Pro-E. Top-down
design, 'real' shrink features, parting surfaces, etc...
I have been using Pro-E since rev 18-19 and am currently using Creo
Elements/Pro (WF5) and CREO 1.
If I had my preference for the ideal situation, I would probably go to
WF4 from WF 2 and wait for CREO2 to shake out later this year. All in
all, WF2 was pretty sweet.