That was a joke more than anything. If you aren't experienced in programming for both windows/dos and freegem, you can pretty much forget it. Besides that it is a "simple" as changing all of the dos or windows specific stuff to gem stuff. Not exactly easy per se but do-able if you have the time. That is assuming you can get it to compile under gem. Has gcc been ported to gem? If not, you have to try to get it to work on another compiler as well.