• 500MHz, or faster, processor speed.
• Microsoft Windows 98, ME, 2000 or XP.
• 64 MB RAM.
• 100 MB of free hard disk space.
• 800 x 600 pixel display, with at least 16 bit colour.

Recommended requirements are:

• 1024 x 768 pixel display, or higher, 24 or 32 bit colour.
• Headset and boom microphone.*
• Microsoft Speech Recognition Software (SAPI 5.1 or later), with English Recognizer.

Please note that, while Windows Vista is not officially supported, many customers are now successfully using London Control under Windows Vista and the software installation is Vista compliant.

* Use of a headset and microphone is recommended for enhanced realism, and to allow use of the voice recognition function.