speed and path animation

Hi there,
can someone help me! I have finally sorted how to do path animation (I’m moving the camera along it). But how do I change the speed the camera moves along the path? At the moment I am set to 25 frames per second, but is there another way I can change the speed or do I just have to lower the frames/s value?
Thanks, Rachel

Don’t change the 25 fps.
Select your path and open an IPO window. On the panel, choose “path” instead of “object”, on the right of “View Select Point”. You will see a curve which ends at “100”. Change this value to shorten (less than 100) or lengthen your animation. You can edit this curve with the tab Key.