Our business unit consist of 7 separate departments, 5 running Exchange and 2 running GroupWise. We are being pushed to either be able to share calendars (appointments, busy search, etc) with the Exchange Servers or move from GroupWise to Exchange. Right now the Exchange servers will all be running Exchange Server 2003 for the time being. We are running GW 7.02 at both GW sites. We are looking for some advice on the best way to make this happen. If there are people out there running this type of environment I would appreciate hearing what you did to make things work.