Important:
24 Bit support for recording.
Automation
A real parametric EQ
Timestretching
Pitchshifting
Not so important, but I would forever be indebted to you if you implemented it:
Like someone else suggested, a sampler, something where I can important an audio file, chop it up and assign it to the keyboard. Time stretch or pitchshift each sample and reassign the locations of the chops on the fly.
The above additions would make Cubasis the perfect mobile DAW!
Also, if it’s true as someone says about Auria using VSTs. I would love to see some making the jump into Cubasis. Having Fabfilter’s Pro-Q in Cubasis would be awesome!