Okay - I've set up Sonic FOundry Credit Roll, it runs too quickly. I want to stretch it. I've done this in VF and it was very easy. I just reset the new length media to cover the new media length. I doing something stupid that I can't do this in V4 - Must be a sinch! - Can't do it - yet.
Just change the length in the Video event FX, it's right at the top, it says the frame size, and then right next to it is the length, just increase that and it will run slower.