I'm very disappointed in this. I need a new desk top NOW as my G5 simply won't suffice any longer and I was really looking forward to getting a new Mac Pro. However, I can't see buying the current Mac Pro either given how much faster the upgrade will be and what I can build a PC for. I hate to say it but I'm going to be forced to build a Windows box and simply deal with not having OS-X then buy a Mac Pro in a couple of years when the PC has more or less paid for itself.
John
the current mac pro is the most up to date xeon line intel makes
you wanting a new computer instead of the current one will not change that
a windows box will have the exact same components as there are no newer ones availeble
not sure what the problem is,
maybe you don't need a pro machine? you can buy a sandy bridge pc or iMac for 1000 $