Pulsar MX   Software upgrade on the UPS A software evolution is needed on your installation to benefit from the latest technical improvements. Please refer to the "Software upgrade manual" for instructions. The upgrade software is available on this CDROM or on the web link below for the latest revision. Note : for a parallel installation, both UPS need to be upgraded.   Upgrade manual and software Software upgrade manual. Multilingual : Deutsch, Dutsch, English, Espańol, Français, Italiana. Automatic software to upgrade the UPS. for Windows 2000/XP/2003/Vista (release 3.2)