I got a giro Flint SC, best helmet I've ever had. Supersweet for crashing through the woods and just plowing through crap without eating branches/your knees.
For whatever reason Giro discontinued them last season and no shops have them anymore, It was tough finding it in a medium from any online retailers so I had to pick mine up off ebay for 120$, it's the only piece of gear I paid retail for this season and I didn't have much choice so I don't feel too bad about it. Plus, why skimp on something like a helmet.