They're adding another mac to the desktop line. This one will be called just "Mac" It will be a low end Mac Pro with a Dual Core, i3, i5, or i7 processor. The Mac Pros will have a small update with it, basically changing the insides(Making them more Superior to the Macs.) and maybe adding Blu-Ray. Really, the Mac line will be the iMac line, but in tower form so you can add storage and memory at will. There will also be parts for Macs and Mac Pros being sold so you can upgrade when you want. You see, this will start a new era of Macs, if they do this and do it right, everyone will get one and stop using PCs. Nah, I'm probably wrong. But it would be pretty cool if this happened.