I have recently switched to Outlook 2011 for my mail purposes, and I feel that it meets my needs nicely. I only have one complaint. When I sleep my macbooks and then open the lid later, there is always a little notification in the bottom left corner of the screen telling me that Outlook cannot connect to the server - check network connection. I am sure that it only happens for the few seconds it takes to reconnect to the network after sleeping. It is just a pain to have to close it every time. I have searched for a setting to turn notifications off, but it doesn't appear to have that option. Anyone have any ideas on how to get rid of this??