blender 2.5 extrapolate ipo help

Please help, im trying to extrapolate an ipo curve, so that it extends continuously for a walk cycle and ball, but i cant find this option in the blender 2.5 version, please help :smiley:

In the Graph Editor, press N for the Properties panel. Add a Cycles Modifier to your curve set to repeat with offset.

thankyou, it was that easy :smiley: