The BFD Premium Acoustic Drum Module V.1.5 FXpansion Expansion Audio 2003 is a software program for music and audio editing. It requires a minimum of 10 GB hard drive space, 512 MB RAM, and 1 GHz processor speed. This program is compatible with various operating systems including Microsoft Windows 2000, Microsoft Windows XP, and Windows and Mac. It is designed for use with Expansion Audio brand and is in the format of a DVD.