calendar not showing busy time correctly, and not user rows grayed out

I have Exchange server 2003(plus the old exchange 5.5) running in my
environment.

my users have a problem where the calendar shows dashes against
a lot of the users for their availability. Also for some people the
rows are
totally white out. all this inspite of correct permissions etc. This
used to work until we added the exchange 2003 in our environment.

any ideas.

Thanks
Nikhil.

I'm having this problem, same environment (exch 5.5 with
new Exch 2003) plus some users can see free/busy, but
can't view the calendar and get the error message: unable
to display the calendar.....! Weird!
WOuld be interested if you get an answer to this...
Thanks
Nancy )
-----Original Message-----
I have Exchange server 2003(plus the old exchange 5.5)
running in my
environment.

my users have a problem where the calendar shows dashes
against
a lot of the users for their availability. Also for some
people the
rows are
totally white out. all this inspite of correct
permissions etc. This
used to work until we added the exchange 2003 in our
environment.

any ideas.

Thanks
Nikhil.
.