>Fabio,
>
>Did you find this in the HELP file? I see no mention of the change in the "Changes in Functionality for the Current Release".
>

No. I build this with a program.
I'have not the VFP9 RTM.
I wait for Retail package.

I have left to expire subscription MSDN
(without a support for the bugs, MSDN does not have sense)

Within VFP9 You see a bugs fixing list,
with one detailed explanation of the change in the behavior of the VFP engine ?

Enough to look this thread, how many applications they will produce different outputs?

Why in the documentation a description lacks for every function that if says the function it is
optimizable, and under which conditions?

I continuous to repeat it:
without an opportune documentation,
plus a system it is complex and greater it is the probability that someone reject to use it.

Fabio