Thanks Steven, I did delete the preferences and the first time I opened Motion all content files showed up !
But another problem came up : when I try to sent a clip to Motion, I get the message : “File Error : wrong Type” That’s a first and no idea why it does. I did try to delete the preferences of FCP 6 but it did not solve the problem. I have FCP 6.04 en Motion 3.0 on an Intel quad.
Any ideas ?
William