Ok i know that sum ppl can edit Mk4 stuff, like the costumes and levels. I just REALLY need to find out how to edit the levels because i came up with up with a great idea (im not telling yet ) So do u need sum 3d editor or could u edit it in another art program?? Plz give me sum info, or if sum1 knows how to do it and can do me a very simple edit, that would be the best! Thx