I believe I remember someone posting a message recently to the effect that
HPDATEDIFF is broken in 6.0. It works just fine in 5.5, PP7.
For me, this is a showstopper for 6.0, at least until I have time to add a
bunch of code into the programs currently using HPDATEDIFF.
Can someone tell us the whole story?
Cecile Chi
P.S. I'm in Philadelphia, so I will ask around tomorrow.