NextGen Vehicle:2012 Mazda Roadster

Well I thought I would have a go, since I've never done something lowpoly so this can be great practice for me.

I'm going for a concept (but not much) Mazda Roadster based on the Rx-7.

Just a rough start, filled with bumps, but for now I just want to get a basic shape of the car to see if I'm happy with it, and then I'll fix all those bumps.

BTW where can i find a well explained tut about baking normals? I found one a while ago and didn't understood any of it. lol