hi all

Michael : i quickly tried what you said with no result. this is the workflow i don't get. what are the different step to accomplish what you said ?
sorry for so many basics questions. i learn very slowly :)
can you point me where are the informations about the edit frame. for example when i tried to squish it until i see the "snap" and i want to go back to the original position i can't snap to it. i have to undo to have the original back.
i have to go for now, i'll come back tonight for more test.

thanks again
Laurent