Thanks Daniel,
I downloaded progeCAD for evaluation, but now I am negotiating with the IntelliPLUS people (who sell a Dutch version of IntelliCAD, which my client prefers). They even offered to review my VBA macro's, with any luck they do the porting for me.
I followed the discussion about VBA's future. Apparently, I put my money on the wrong horse...
Different VBA versions? I thought VBA was part of the IntelliCAD engine, so it should be identical for all IntelliCAD "daughters".