I'm wanting to download a copy of the "Icarus" from "Planet of the Apes" (the full version of the craft, with engines, etc.) from the site of that guy who does the "Aliens" stuff, but whenever I try to open the file, my computer tells me I can't do it. Something to do with programs, or something. I dunno. Anyone have a copy of the thing, or know where I could get one that's relatively easy to open? Thanks.