Third Party Viewer Directory/Sparkle IM
From Second Life Wiki
Sparkle IM has been removed from the Directory because it is no longer available as described, and Linden Lab has been unable to contact the developer.
Disclaimer: Linden Lab makes no representations or warranties regarding any of the listed viewers or developers. These third-party viewers are not affiliated with or overseen by Linden Lab. Please take reasonable precautions, including virus scanning, before installing and using any of the listed viewers.