First post here from a relatively new switcher. I'm running a MBP C2D right now but I want to get a Mac Pro desktop. I've been reading a few of the posts here about what the next gen of MP will be and I've seen rumors on other sites as well. One of the things that I've seen rumored is a change of the chipset which will also change the memory requirements. For example, instead of having to install memory in pairs, you'll be able to be a little more random. Also, I've heard that this newer memory would be non-buffered which would be cheaper than the present Fully Buffered memory we are required to use. Any truth these rumors? Thanks for any help/guesses you can offer.