, which will become available to Google Apps Premier and Education Edition customers, free of charge, this coming July, will enable corporate BlackBerry users to access Gmail, Google contacts and calendar via the native BlackBerry messaging, contacts and calendar apps, just as they would using Microsoft Exchange and Outlook.

That means corporate Gmail users will be able to take advantage of RIM's renowned "push" technology, which delivers messages and information to users' handhelds near-instantly. Gmail messages viewed or deleted via handheld will automatically be marked as viewed or deleted in Gmail inboxes based on new wireless reconciliation settings. And users will also be able to utilize the variety of security safeguards built into BES.

Google already offers and calendar syncing applications, but they don't utilize BES servers, and therefore cannot take advantage of push, the built-in security protections, or the new wireless reconciliation options.

In addition to the native mail and calendar/contacts sync, Google Apps Connector for BES will also enable users to access their organizations' Global Address Lists (GAL) so they can find contact information on corporate servers and not just in the contacts stored locally on their devices.

And the new connector for BES lets users sync Gmail folders and labeled messages, as well as archive certain communications for future searches--though wireless connectivity is required to access archived messages. The archive feature is entirely new to the BlackBerry, as BES users can currently only search messages stored on their devices.