I FOUND THE PROBLEM!!!! It was only a question of setting: in the "make movie" pannel I selected "full", with a dimension of 160 x 124 pixel; setting instead "current" as dimension (374 x 500 pixel), I obtain a PERFECT file reproduction in every detail, and then I may scale as I wish! Sometimes big problems born from a foolish thing... Again and again thanks for support. Bye, Netrue