Rode the outside "Big" loop at Sleepy Hollow today. Here's my review: I'm a total rookie when it comes to riding in snow, but I can't imagine any better conditions at SH than I had today. Almost an inch of fresh show on top of the hard crunchy frozen stuff underneath. I had a great time. It was a little bumpy in places where hikers had left frozen tracks when it had been slushy. But the trail is wide enough that you can avoid most of that. On virgin trail sections, it was smooth and fast. As long as it stays cold, it should stay how it is now.