I know it's compatible with Cubase, I just don't know how since I don't use it. Is there a place where you can search for VSTs in Cubase? Where did MTPDK install? It should reside in a folder with other VSTs. Mine is intalled in C:/Program Files/Common Files/VST3, along with Isotrope, BQ Freq Analysis and YouLean Loudness.
BTW, there is the "Composer" section where you can develop patterns from the grooves. and you can play the drum kit from things like a keyboard if you're good at it.