Internally, is the REV2 a simple upgrade with a small number of new parts, or is it a substantially new instrument that emulates well the Prophet '08? I presume it's the former. If so, perhaps the Rev2 may not have the usual number of bugs or need the typical prolonged period of OS updates. I don't know, but it certainly would be a happy matter if, because so much of the instrument has already been vetted in its previous form as the Prophet '08, it was largely bug-free. Just hoping....