What about OneIS? It's hosted, which isn't for everyone, but it does mean one less thing to worry about. I've used it as an intranet, and it's easy to pick up:

What about OneIS? It's hosted, which isn't for everyone, but it does mean one less thing to worry about. I've used it as an intranet, and it's easy to pick up: http://www.oneis.co.uk/ http://www.oneis.co.uk/