digital piano and cubase/midi compatibility

Thanks both of you, curteye, jaslan…i am clearing up many questions by participating in this forum…i am trying to avoid an anxiety attack when i bring Cubase 7 home for the first time…This forum is all about problems—that makes me pessimistic— i can’t handle computer disobedience, eh?..do you guys get a problem every time you work Cubase 7?