Fidelity Media today announced the release of MegaSeg 3.1.3, a free update to its professional DJ music mixing and automation software. The new version is recommended for all users and offers fixes for Discrete Output Mode and the Mixer, better playback of MP3 files encoded by “unknown” encoders, fixes a bug when importing iTunes playlists, and 20 other improvements. MegaSeg requires Mac OS X 10.2 or later and is priced at US$199, with upgrades for users of older versions $69.