I searched before posting, but most of the results were either about the Doom patch or the level editor, so apologies if this has already been asked. "tdm_update.exe" won't work for me. I've been running it as admin, even put it in compatibility mode for Vista (I'm using W7) but it won't work. A DOS-type window pops up, writing flashes and then the window closes. It goes to quickly to read much, but I think I saw "can't find" in there... I'll use the torrent for now, but any help would be lovely. Thanks all!