That’s why I know just the per release regression testing across all the multiple versions of the distribs would make them want to 
, let alone the production costs of the initial conversion.
Does anyone know what cross-platform dev tools SB is using now, and whether they can target Linux?
Of course, Cubase is more than just a DAW engine, as it includes VSt(i)s and utility programs, which would all have to be done in parallel. Get out the tissues now .
I bet that re this issue, head and sand co-location would appear very attractive to SB right now. 