Hi Krc.
There is no J++.net although there is J# which has a special newsgroup.
microsoft.dotnet.jsharp
Very inactive (one message a day), however everything is answered there as I
have seen.
When it is J++ 6.0 then there are the newsgroups
microsoft.public.java.visualj++
microsoft.public.java.visualj++.activex
microsoft.public.java.visualj++.build.package.deploy
microsoft.public.java.visualj++.compiler
microsoft.public.java.visualj++.debugger
microsoft.public.java.visualj++.dev.environment
microsoft.public.java.visualj++.general
microsoft.public.java.visualj++.ide_addins
microsoft.public.java.visualj++.installation
microsoft.public.java.visualj++.wfc
microsoft.public.java.visualj++.wfc.applications
microsoft.public.java.visualj++.wfc.controls
microsoft.public.java.visualj++.wfc.database
microsoft.public.java.visualj++.wfc.general
microsoft.public.java.visualj++.wfc.html
microsoft.public.java.visualj++.migration
I hope this helps?
Cor