Track Limits?

Following these instructions (https://www.youtube.com/watch?v=9hEAH2toMks I managed to get this to work with Reaper. But now I have Cubase LE 6 (came with my new audio interface), and while I can get one track to come up attached to Kontakt, I can’t get 8 tracks to appear. Is that a limit of LE? Will it work as in this video if I upgrade to Elements 7?