in one of the macbytes articles the author raises a very valid point, and one that I have been wondering about since the change in the chips were announced. What will happen to 64bit capabilities? and also what would be the likelyhood of dual processor x86 based macs? from what i understand dual cpu windows boxes have issues with software not running on them if it is not designed to run on them - i heard this somewhere i have no idea if it is true. also some other questions FSB - would it drop back down to 800mhz like most of the stuff available in the x86 market the amount of ram the system could address - would it drop or stay the same? sorry if this is in the wrong section - i wasnt sure which one if would be best suited to.