It looks like Mac is finally getting that much closer to becoming an enterprise ready choice for consumers. The keynote is still underway, but they have already announced better CPU/GPU management to handle the vast amounts of processor resources available in modern computers as well as support for up to 8GB of RAM on their new line of MacBooks. And Exchange 2007 integration is now a standard component of iMail, iCal and other apps thus eliminating the need to run the bulky and out-dated Microsoft Entourage.
Stay tuned for a full review after I watch the keynote. In the meantime, you can go to www.macrumors.com to get the latest information as it becomes available.