Thanks for everything Moses!

import mx.transitions.*;
import mx.transitions.easing.*;

function maskIt (whatMovie:MovieClip, time:Number){
whatMovie._visible = false
var activateTimer:Number = setInterval(loadImage, time);
function loadImage(){
TransitionManager.start(whatMovie, {type:Wipe , direction:Transition.IN, duration:1, easing:Regular.easeOut, startPoint:4});
//επιτρέπει μόνο μία φορά να παίξει
clearInterval( activateTimer );
}
}

function demaskIt (whatMovie:MovieClip, time:Number){
whatMovie._visible = false
var activateTimer:Number = setInterval(loadImage, time);
function loadImage(){
TransitionManager.start(whatMovie, {type:Wipe , direction:Transition.OUT, duration:.5, easing:Regular.easeOut, startPoint:4});
//επιτρέπει μόνο μία φορά να παίξει
clearInterval( activateTimer );
}
}

maskIt(label_mc, 2000);
demaskIt(label_mc, 4000);

Also it would be very nice if there was a much more descriptive examples in the future documentation for advanced features of fuse (like removeTarget, shift, slice etc) in order to understand when we can use them. Thank you Moses and all the other team for you remarkable libraries!

I’m working on Papervision and ‘ASCollada’ ( http://code.google.com/p/ascollada/).
Collada (http://www.collada.org/) describes both animations and physics quite well I believe. So it may be worth looking at.

Anyway: happy bday!

I made a post to the Tweener list and have been getting some really great responses there. I would encourage people interested in this discussion to join both the Fuselist and the Tweener list to keep up, we’ll be bouncing it back and forth between those two venues.