With MidiToX you connect to our server, upload MIDI and RMI files, and get back high-quality audio files in WAV, MP3, OGG, or WMA format. All audio processing is done by the server. The MIDI files are played on digital GS hardware, and the audio is transferred directly to disk through a digital interface, without ever crossing into the analog domain and with no quantization noise, distortion, or artefacts added.