The URL for the top page of each group is different too. I just have icons on my desk top that take me directly to the index of each group I follow. They all give a nasty message now about not returning headers. I had to truncate back to "...net" to get here.
This is the message
CGI Error
The specified CGI application misbehaved by not returning a complete set of HTTP headers. The headers it did return are:
Can't open perl script "D:\licensedelectricians\cgi-shl\forumdisplay.cgi": No such file or directory