Apple Insider posted their coverage from today's back to the Mac event.
>> Apple's new Mac App Store coming to Snow Leopard within 90 days
>> Apple previews Mac OS X 10.7 Lion, bringing iOS features 'Back to the Mac'
>> Apple adds FaceTime video chat support to the Mac
>> Apple introduces iLife '11 with updated versions of iPhoto, iMovie
>> Apple unveils new, instant-on MacBook Air: $999 'MacBook meets iPad'
>> Apple's new Mac App Store coming to Snow Leopard within 90 days
>> Apple previews Mac OS X 10.7 Lion, bringing iOS features 'Back to the Mac'
>> Apple adds FaceTime video chat support to the Mac
>> Apple introduces iLife '11 with updated versions of iPhoto, iMovie
>> Apple unveils new, instant-on MacBook Air: $999 'MacBook meets iPad'