Just got a streetbike a month or so ago and am looking at getting a cheap used dirtbike to add to the fun, esp. during the winter. I'm looking to spend ~$1000 if possible, what kind of bikes should I look at? I hear dirtbikes don't last as long as streetbikes, what should I be looking at while I'm checking out used dirtbikes (ie, what wears out first)? I have only a vague idea about the differences between MX, trailriding etc, what kinda options are available in around madison, WI and chicago? What gear do I need?