From Scratchpad

[edit] VRsystem (3D operating system). (by Dago) link

• This program runs like a Virtual Reality Operating System, allowing you to use the P5 in VR to navigate various VR programs such as web browsers.
• From memory, i don't think the version downloadable on the webpage is the most recent version, and perhaps does not have P5 support. in that case, email the creator and ask for the latest version.