If you want to do serious mountain biking, stick with your mountain bike. If not and it sounds like maybe you don't want to do serious mtb riding, yes a cyclocross bike will do not too technical mountain biking. Everything off road here in Flag has hills, so I have a triple on my cyclocross bike. It is just too hard to ride a regular double off road here.

For comparison, I do ride a regular double on my road bike just to give you an idea.

For technical, rocky like we have here, there is nothing like a dual suspension mountain bike. YAHOO!

spoke