So, even though they are rumoured to have been receiving them for at least a couple of weeks now, apple still has yet to impliment the new 970FX cpus into the powermac line up... a speed bump to 2.5 GHz would have been well recieved a couple of weeks ago, and a month or so wait while they get the computers ready would have been very typical of apple. So why didn't they update them? Recently we found that the 970FX clocked at 2.5, is actually more power effecient than the 970 clocked at 2.0...so, my question is: could apple be implimenting some sort of stronger cooling method(water cooling, for example) to push these bad boys up to 3.0 GHz, for Marchish? Anyone know of any reasons why not? edit: just to clarify, water cooling would actually be more of a noise problem since it would require a radiator with fairly powerfull fans to get rid of all the heat that the water's taken away from the CPU.