It may be not that bad. Cross will work with any soundcard and any MIDI device. The issue is that you have to create your own MIDI mapping. This you can do with the build in MIDI mapper. If you need any help don't hesitate to ask. Also please register your license key so you get access to the download section for the latest version.
With the v7 & the ns7 it is that bad...the sound card works and you can MIDI map some buttons ....but mixvibes do not support the HID 14 bit motorised 7 inch MIDI plater .....the problem is the motorised MIDI plater send more than one MIDI message over all MIDI channels at the same time
With the v7 & the ns7 it not as easy as making a MIDI map