Sketchworlds viewer for realxtend worlds
Sketchworlds, the first realXtend hosting provider (see Maxping.org article about the Sketchworlds launch), made a new version of the official realXtend viewer. The new Sketchworlds viewer contains some usability tweaks, daylight improvements and cleaned up menus. The viewer can connect to Opensim, realXtend and Second Life.
Author: realxtend, Sketchworlds
Platforms: Windows, can be used for Opensim, realXtend and Second Life
Download sketchworlds.exe here.
License: GPL

I have not seen any activity with Sketchworlds, is it still active? Anyone know?