Though marzocchi's have the an air and a coil side. I just remember reading somewhere that having no air makes the forks seize. Though this makes no sense.No.. Depends what the air side does specifically.. Normally if there is no air, the forks would become just the springs rate of progression, with no help of compression.
I'd take it to the LBS..
It's probably the spring that has shat itself.
2010 Atomlab stuff
The cranks look interesting, "hybrid" mtb/bmx cranks. And you can get them in both bmx sprocket and mtb sprocket designs.