Negative Frames for Cloth Animation

I have many objects in my scene and I have already given them some movements. But now I want to add some cloth animation and I would like that the cloth stop moving before the frame number one. I have many objects so I can´t change all the IPOs. I thought it was posible baking from a negative frame, but Blender doesn’t allow me to do that.
Can you help me?

Thank you!

If the object with the Cloth modifier has finished moving at frame 1,and so doesn’t move in the scene, you can Apply the Cloth modifier, and your cloth object will keep it’s shape for ever. It is useful for static clothes, like a tablecloth.

Thank you very much!! It’s a good solution!