Does anyone here have experience riding down any of Chile's monstrous mountains? I'm interested in planning an advanced downhill adventure with a friend, and I need help gathering information and narrowing down my options. Rules: It has to be rocky, it has to be steep at times, and it has to be a legal trail. This would be for December 2008. Although that is summer in Chile, I realize some of the highest peaks will still be covered in snow, and this is not an option for me. Dry suggestions only please Thanks!!