Reply to Traktor Pro 2

We just successfully purchased and downloaded Traktor Pro 2. We use a simple controller called "Discover DJ" by ION. We are having trouble using the Set Up Wizard to get going and practicing. Is Traktor Pro 2 compatible with the Discover DJ controller? or should we give up and buy something a bit more sophisticated like Dragon 2 or other controller. What would you recommend for a not too expensive upgrade for a controller that will work for the Traktor Pro 2 software.

Thanks for a prompt response.
BMCD