Playing with 'new' identifier and pointers.

Sheeeoooot, you are right, Robert. I wonder how I missed that! I must not have implemented it properly.

Thanks for the kick in the butt!

jamesmintram, pretty good idea with the list of lists, it should be doable, but I still wouldn't have the indexing feature that I want. I would need to step through each node on the main list, and then step down through the link in the sub list until I get to the (x, y) that I want. Too much.

The array that Robert just mentioned will work beautifully.