This is an interesting development that my colleague Jeff forwarded to me… In their own words… AstraSync™ is a new software plug-in for BlackBerry® Smartphones that performs two-way over-the-air synchronization of email, calendar and contact data with a Microsoft Exchange 2007 or MailSite Fusion server. AstraSync does this by implementing the Exchange ActiveSync and DirectPush protocols. This means that a customer can use their existing Blackberry Devices whilst removing the need for the Blackberry Enterprise Server infrastructure. I haven’t tried it but would love to hear from people who have! ...