Project 2117 details the email exchange 2010 upgrade and disaster recovery exchange 2010 project for August. The soft launch is not ready for end users yet and feedback is requested. The hard launch for end users is scheduled for September. The project will require upgrading to exchange version 9 in the fourth quarter of 2010 which means an exchange client update for windows workstations. The document also provides an update on supporting macintosh users, noting around 1500-2000 staff exchange mac users that will need to be supported.