firestorm: firestorm (an alternative Second Life client) firestorm: firestorm: Firestorm Viewer is an alternative client program for Second Life, firestorm: a virtual world developed by Linden Lab accessible via the internet. firestorm: firestorm: Firestorm Viewer is based on Linden Lab's Viewer versions 2 and 3. firestorm: It has loads of new and innovative features added to improve firestorm: performance, increase usability, and generally enhance the user's firestorm: overall experience. firestorm: firestorm: