Yep, indeed, hence the "full" compatibility sentence. That said, I've been using Nuendo for years and came back to Cubase when I bought my UR-RT2 as the upgrade to Cubase Pro 10 was "cheap". Cheaper than buying the latest Nuendo 10 64 bits version, in fact, and for what I'm doing now, Cubase Pro 10 coupled to Wavelab 9.5 is more than enough.