At least Mr.Doll warns you that they’re completely unsupported. And for good reason.
I can’t speak to the PC community about this, but let me save any of you Mac users, who presently use these as $300 doorstops, to leave them right where they are. Let them continue to gather dust. You will waste your time installing this driver and hooking the units back up into your system. You will be sadly disappointed: the driver doesn’t work with 10.6.8 and C6. And I seriously doubt it will function with any other combination of Cubase and the Mac OS…but you’re all free to try. Don’t say I didn’t warn you.
NIce try and 6 years too late. I am certain all of the Mac users have moved on to other solutions by now anyway.
I hope the PC community has better luck.