Hey MR, I've noticed that the current DP Mac Pros can be physically upgraded to 128 GB RAM but, due to an OS limitation can only address 96GB. The same upgraded Mac CAN address all 128GB, but only when booting Windows. Has there been any word as to whether or not that limitation has been lifted when using 10.8 Mountain Lion? Have the techs at OWC loaded a current Mac with 128GB RAM booting ML and tested this? Because I know the "why would you need that much RAM" question will inevitably follow, just pretend I have a good reason. Like running a massive orchestral sample library, for example. Or DNA sequencing. 128 GB a go in ML?