Pocket PC users who interface with Microsoft Exchange are all too familiar with the inability to look up names in the Exchange address list meaning you can’t send them email nor invite them to meetings. Not anymore. Microsoft has a free tool that is intended for Phone Edition devices but also works on Pocket PCs provided you have a connection to the Internet. Microsoft Global Contact Access (MGCA) lets you find Exchange contacts, send them email and send out meeting requests, heck, you can even check your co-workers schedules using the tool. MGCA brings the Pocket PC to the Exchange Server for those who do not have Windows Mobile 5.0.
(via Cool or What)