Cervelo frame?

Back in April I had a sort of accident (I say sort of cause there was no impact) that resulted in my Trek 2100 frame being ruined...bent and the the drop outs brook off in a wierd confluence of events.

My LBS reconstituted my bike, using all the parts on a Cervelo frame. I love the ride on this bike, but I don't know anything about this frame. To my uneducated self, the ride feels a little hard than that on my previous frame. Where that one had some carbon fiber, I think that this Cervelo is all steel...

So can anyone tell me about my new frame?

The guru i live with says Cervelo did make an all-steel frame - apparently it was designed for the Paris-Roubieux (sp?)

But in order to really be useful to you, can you tell us what model of frame it is? What names can you see still on the frame?