nrCamHack
http://www.simracingdesign.com/nr2003-general-discussion/31216-camhack-windows-vista-7-a.html
This is what you want, but it's been so long since I've used it I have no idea what to do or how to do it. Instructions are sketchy, at best.
OK i managed how to use it but how can i save the view into a cam file?