yes,busy with collision avoidance,doing a few tests with opensteer ,it wil take some time... oh and guys listen this plugin is not complete i was becoming lazy . and so sorry for all the confusion i was in a mad rush i even deleted some of my own work by mistake !!! man i just stopped the delete operation in time i tell you! now i know theres alot of files /zips etc but had to include the source code,yes it needs a much clearer discription/instructions for people to follow,that will come.. thanks for looking into it and sorry for posting this much.