spreadsheet for determining skill points to next level

I made a quick and easy spreadsheet to calculate the skill points needed for the next levels.

It is dynamic and updates instantly when you update the skill points for the player.

http://i50.tinypic.com/2nc1o2o.jpg

I dont know if anyone is interested in this or not, but I was curious and thought it would be helpful.

It highlights when I have less than 5 skill points until the next level. When I add more skill points to the player at the top, it dynamically changes the numbers in the matrix at the bottom.

It still needs a bit of work to make it perfect, but i think it is useful.
I only did the top half of my team because the others will most likely be sold next season, so not worth tracking.

Do you mind puting up a tutorial of this in the future? Or at least give us a download link to the format of it? It can be very useful.