Download Media Player Classic (http://www.softpedia.com/get/Multimedia/Video/Video-Players/Media-Player-Classic-for-Win2kXP.shtml). I use it as my default media player and didn't even know people had problems with gg's fansubs until I wandered into the LJ comm. If you use it with the .mkv codex, you won't have to call the nice fansubbers names. :P