Just what it says. I don't intend on doing big hits or even really rocky terrain. I just want to ride cross country on semi packed dirt trails, maybe some old logging roads too. Anyone ride some pretty rough conditions on their cross bike. Any advantages/disadvantages to just getting a traditional mountain bike over a cross bike? My last mountain bike was a 96 Fisher Aquila and I'd really like something that can handle occasional trails and still roll fast to the grocery store. Ideas?