I'm planning an upgrade from GroupWise 5.5 SP4 to GroupWise 6.5. I've read through the existing threads regarding the upgrade but just want to make sure I'm not missing anything. I'm considering purchasing the upgrade guide from Caledonia. Also, my current system is running on a Netware 5.1 SP2 server, is anybody running GW6.5 in the same environment? Is the 6.5 client interface a big change from 5.5. Any advice is greatly appreciated. Thanks.