What exactly is the point of this thread? Do you want feedback or.. ?

25ms for the farthest path isn't too bad of a result imo.

However, if it's not fast enough I think you might need to rethink your logic behind it. I've seen some ultra fast nodebased pathfinders around here which were still made in a version other then Flash 9.

PS. I don't think search that the search results are accurate. The path to the node above the one in the lower right corner, is not the shortest.