@d0zer, that sounds like a stock comment that will be forever copy-pasted by other stock characters no matter how advanced the research gets. You can keep saying "too little known" until there's lots of good research out there, and you haven't read it, and you are the only one left who knows too little. Why the strong caution if little is known? Where do these assumptions come from if so little is known? We're obviously barkin' up the wrong tree here. Your profile name rings true but your icon should be goofy instead of pluto ;)