looking for tank tread mel script

[javi1024]

im guessing this is the place in need to post this. im looking more a maya mel script so i can make tank treads or conveyer belts using a polygon and a nurb circle. i thought i could find it at highend3d but no luck. anyone know what im talking about and where i could find it?

[Fredddy]

I think this is the one your looking for.
http://www.highend3d.com/f/AS_TreadsCreation