Quote - @ Chris V

I suppose you are running Windows?
How did you do the update? Just installed  the SR2.1 and started Poser?
The "freeze after a delete" can be avoided with a reboot. (and wait 10s for the RAM to clear)
Where you running Outlook before? During? What version of Outlook?
Is it steadily and predictably reproducable?

Yes I'm on XP under SR2

I reinstalled the update to SR2.1 and then rebooted - no problems!  Thanks for the info.