System Requirements for Windows:

• Windows XP ⁄ Vista 32 ⁄ Vista 64 ⁄ 7
• 2.8 Ghz CPU Pentium 4 or better, 2.0 Ghz Core 2 Duo or better recommended
• 1 GB Minimum, 2 GB RAM recommended to play the entire orchestra. There is a direct correlation between the number or instruments that can be loaded and the amount or available RAM.
• 3.5 GB of free hard drive space
• Hard drive speed of at least 7200 RPM preferred
• Monitor with 1024x768 resolution or better
  A sound card compatible with ASIO, DirectSound, or MME Keyboard: A MIDI interface may be required if you are using a MIDI keyboard. Some keyboards use USB. The Mod Wheel on the keyboard controls volume so make sure to move it up to an audible level. If you do not have a Mod Wheel, then have the ability to assign the controller within your notation program or sequencer or to an external controller.
• High quality speakers and amplifier, or high quality headphones