Outlook 2000 Appointments Prob

I seem to be having some Outlook 2000 calendar appointment problems. We run a microsoft business server, and I think that might be causing the problem, but i'm not sure. Here is what happens:
Whenever somebody posts and appointment on their personal calendar on outlook, the appointment stays there for only about 2 days before it dissapears. I thought it might be an archive problem, but I have deactivated the auto archive on all the computers in the office.
Thanks

 

Ok. The only thing I could think of since I saw this post the first time....

are these people synching with handhelds or anything?

The behavior sounds whacky.

It's not really appropriate to "broadcast" your email address on the web. Ever hear of a "webcrawler"? That's what they do. Find strings like [email protected]...

Jest like yours.

And this board automatically emails you a notification when you get a response. As you will very shortly see after I hit Submit reply.