The place to grab the latest code is now here
joomlacode.org/gf/project/groupjive/frs
for components, mod's, plugs and other files
NOTE:
GroupJive 1.6 releases Beta 1 this week.
Update on GroupJive integration with Community Builder
The Project GroupJive team is welcoming testers from the
Community Builder Community to confirm "stable" integration with the new GroupJive component and CB Plugin. Go here
groupjive.org
for news about GroupJive development and further CB integration.