The discs are typically provided as ISO images that must be mounted or decompressed using software like WinRAR or UltraISO .
Thousands of preset sounds that utilize those soundsources along with Omnisphere's internal synthesis engines. Spectrasonics.Omnisphere.2.DVDR.D1-D8.-R2R-DYNA...
The Spectrasonics Omnisphere 2 installation package consists of labeled D1 through D8 . These discs contain the Core Library , which houses the vast majority of the instrument's sound data. Contents of Discs D1–D8 The discs are typically provided as ISO images