No specific info about version 4.1. Please visit the main page of Second Life Viewer on Mac Informer.
View live video content from connected FireWire, USB cameras and other devices.
It allows you to open Microsoft Access Databases on your Mac.
Firestorm is the next generation viewer for Second Life produced by us
Alchemy Viewer is a Second Life protocol compatible viewer.
Create viewer apps for single-folio, multi-folio, and subscription viewer apps.