Hello Alain,
I like Slide Effect very much and i have a feuture request to make the next version even more usefull.
When placing text blocks or other objects i generaly find it very usefull to be able to set a width&height and X & Y value, so i can align the object perfectly with an object on a previous slide. (now i copy&paste an object from one slide to the next and edit the content).
Allthough this method works quite well, having a X and Y setting will speed up the workflow quite a bit.
I hope you find my suggestions usefull.
Best regards,
Michiel