Shipping supposedly in August. 12 core 2.93 Ghz is the top configuration. Faster graphics. Not too many other surprises. No USB 3.0, no SATA 3.0, no Blu-Ray, no faster FW, no 10 Gb/s ethernet. Maximum memory is 32 Gb (although companies like OWC are selling 64 Gb kits for the 2009 Macs, so maybe that would be possible for these new ones, too). I didn't see any mention of whether the memory was triple channel or not. 512 Gb SSD drives are an option. Didn't see a price on those, though.
Would love to see VSL people weigh in with their opinions of these new machines.