Thank you for spending the time of creating that example for me.
The effect I am trying to go for is illustrated here
http://i107.photobucket.com/albums/m310/JamesNannen/blocks.png
It is like Tetris but with only single cubes that come from above, below, left and right. The cubes "fall" towards the center, "falling" 360 degrees until its complete. Blocks never intersect. Preferably, the blocks only move on a single axis and not both.
Changing the size of the cloner object's grid array from large to small, is a good example of how I want the cubes to come together. But wanting the cubes to come in randomly, from 4 directions, not intersect, and for a each cube to only move on a single axis does not seem possible.
I believe I am asking to much and that it is not possible. At the very least I need this effect that I described or the one you showed above to still be random "falling" blocks but have a feeling of the center starting first and then it radiating out.
The least important effect is the cubes moving on a single axis. So if everything else is possible, it is fine that the cubes move on two axes at the same time.