OS: Microsoft Windows 2000, XP, or Vista (32 bit).

CPU: Pentium III 800MHz or equivalent.

RAM: 256MB or more.

Audio: A sound card with WDM or ASIO drivers. (M-Audio or Creative soundcards recommended).

Video: A video card capable of at least 16-bit hi-color mode with a screen resolution of 800 x 600 or higher.

Diskspace: OtsAV, Ots Studio, average-sized OML database file and documentation will only occupy about 15MB.

CD-ROM: To use the CD Digital Audio direct capabilities, you will need a CD-ROM drive which can accurately read      CD-DA streams (most name brands manufactured in the last few years are fine).     

Other: DirectX 7 or higher.