You can try the Microsoft Office 2010 Beta for free.
I am luvin’ the new Microsoft Office 2010 Beta release. But my favorite feature was found today after I downloaded the beta release. By clicking on the picture of one of the people participating in a conversation, you get all recent emails with them.
Way cool. I’m sure there will be more great features, but having been using the November Tech Preview, I probably would only notice other changes if I was forced to use Microsoft Office 2007. MVP Donna Edwards blogs about other more CRM-centric impressions on the Dynamic Duo: Outlook 2010 Beta & CRM for the Outlook Client.