Here I will give you a tip on when to use Move Effect and Resize Effect.
Move Effect :
When you move [as the name specifies] your control in position you got to use this effect. Like if you alter the co-ordinates [x,y], then to smoothen this movement you can use this Move Effect.
Resize Effect:
When you resize [as the name specifies] your control in dimensions you got to use this effect. Like if you alter the dimensions [width,height] of a control, then to smoothen this movement you can use this Resize Effect.
Hope this helps some one out there. Enjoy the Post.
Posted by kumargandhi 
