We are about to switch to a new forum software. Until then we have removed the registration on this forum.
@st33d in http://www.robotacid.com/PBeta/AILibrary/Pathfinder/index.html i found 2 links that where no good,
A* Pathfinding for Beginners
A* Algorithm Tutorial (This one comes with a range of good links)
im trying to learn this material as i plan to use it for a out door flying drone, thanks.