It was what i was looking for... but I used Bezier Spline instead...
The arm on the box is supposed to push back the box so it moves... If I use the stepped it will move in one step...
Well point is that I havent really ventured into the graph editor that much as of you.. will do tho'
Many thanks for the help... I apressiated it.. hope I can help you out some day

Anyways, I owe you one !