Vocabularium creates Spanish-English podcasts to help with vocabulary learning. A vocabulary topic and the subtopics which you want to include in the podcast can be selected. The program outputs a WAV file (or MP3 if Lame is installed) that reads a list of Spanish words and phrases with English translations based on that topic. Several vocabulary topics are built into the program. Under Windows, Vocabularium is designed to work with any SAPI 5 voice. Under Linux and Mac OS, it currently works with Cepstral voices, including the free demonstration versions.