Changes in upcoming Mac Pros?

[Turboladdade]

I've read a lot of rumors that come January the Mac Pros will be updated or replaced. Can somebody give me an brief summary of what is most likely to change?

[mrkramer]

There will be better video cards, faster processors I think if they go with the processors at the same price points as now they will be 8 core. Also I think the logic board will have a faster FSB. There also always is the possibility that there will be a case redesign.