I have installed outlook on 2 PC's. They are running Windows Nt 4.0 SP/3. We are finding problems sharing my calendar file. When the other party tries to add an entry, the entry is added but to the wrong date / time. In other words we see two seperate versions of the same calendar. Can someone point me in the direction of a definitive text to assist with the set up of multiple users sharing the same calendar / diary resource ?