Originally posted by MarkieC
Cheers, I'll take a look. A lot of these things seem to need MySQL server and Apache, does this need it too?
Also is groupware compatible with Red Hat 9 , is it free?
Yes it needs apache, mysql and php (AMP).
Yes it is free and a very nice package. Easy to install and very active in development. If you check sourceforge you will see that it is one of the most active projects there. It is imho way ahead of most other groupware solutions.
But as Harishankar has already indicated, there are a lot of options. You could use any of the options in his reply too.
Look at the demo sites and find one you like.