Non LSR Info on Bending lexan

["R. Denton" <foxriverkid@earthlink.net>]

How does one put a permanent bend in a piece of 1/16" lexan? I need to make 
covers for for the road racing lights on my Porsche 930. They need to be curved 
like the approach to the corners of the front valance.

I assume you do it with heat, but how?

Any and all infor greatly appreciated.

Bob D.