[Evolution] Meeting reminders do not work with exchange

[OSU Linux <osulinux gmail com>]

I'm using evolution-exchange (owa) and for some reason my meeting
reminders do not show up. I'm using gnome, whatever the version in
Fedora 14 is. If I click on the clock applet, it shows my appointments.
But nothing ever pops up.

Now if I create an appointment and put it in my local calendar then I do
get a reminder as expected.