Tell that to the ~8 service drives around this building that I keep synced with the mother drive in my laptop bag. Two of the partitions are 10.7.2 installed service partition and a 10.7.0 bootable retail installer. Anyone that tells you it's not possible is inadequately educated
Indeed, that I am ... which is why I phrased it the way I did. But given the parameters under which I function, for me it's not possible.
