I utilized the rendering of a song to an mp3 once before and it worked great after downloading lame mp3 dll. Now it's asking for it again, so i deleted Reaper, got the song ready, and downloaded the .dll. It is stored in the Reapers folder, NOT the others as advised several pages back. Yet it is a tar.gz file that isn't recognized. What am i missing? It is my understanding that one does not open it, just save it to C:\Program Files\Reaper and it should find it.