I wish I could.

But as with many corporate users, I'm stuck with I.T. standards such as the
user
of the Exchange server and the whole microsoft enchilada including office,
outlook, sharepoint, etc. My only rebellion is to use Firefox and
Thunderbird, but there is no way to create calendar meetings except within
outlook. I.T. gives me grief with my use of mozilla software for e-mail and
browser. Grief means no support.

No choice I'm afraid.