I know basically nothing about AI. I like to see it especially marine traffic though. Well, I sometimes use Marcus Brunner's traffic program. I wrote to him to see if it works on marine traffic also and he said no. I've tried to look and it's just difficult to tell. Anyway, it seems to me there should be a way to get it to work with boats because they're just like aircraft. I think if a boat could be setup to use only sea ports and a zero altitude it would work fine. Does anybody know if it's possible to do that and, if it is, how? Thanks for any help.