On peut télécharger la simu gratuitement ici :
http://orbit.medphys.ucl.ac.uk/download.html
Voilà la config mini indiquée sur le site :
* 600 MHz PC or better (Pentium, Athlon, etc.)
* 256MB RAM or more
* Windows 95/98/ME/2000/XP
* DirectX 7.0 or higher
* DirectX compatible 3D graphics accelerator card with at least 16MB of video RAM (32MB or more recommended) and DXT texture compression support.
* Approximately 120MB of free disk space for the minimum installation (additional high-resolution textures and addons will require more space).
* DirectX compatible joystick (optional)
