One user I have has a pretty interesting problem. When some one sends a appt
request to her and she responds to it in any way, outlook goes to 90% cpu
for like 5 minutes, then the popup for send response or not comes up. Click
OK on that and another couple of minutes but this time you get the typical
slow request box for a few minutes. Then the message actually is sent. Whats
odd is that if I remove her delegates, the problem goes away. The delegates
have just edit perms, and send notice to delegates. Another interesting bit
is when the delegates respond it does the same thing but on their computer.
I have reinstalled OfficeXp from my admin install, even gone as far as
re-imaging the machine. Exmerged out her Calendar, deleted it, used the
/resetfolders when starting Outlook and exmerged her items back in. Still no
luck. The only thing I haven't tried is exmerging her calendar out delete it
and recreate it and then add the delegate and try again. Anyone have any
ideas?

Jason