I was also going to suggest twiki but I don't have any first hand experience with it. I have also looked at Roundup in the past. http://roundup.sourceforge.ne

I was also going to suggest twiki but I don't have any first hand experience with it. I have also looked at Roundup in the past. http://roundup.sourceforge.net/ http://roundup.sourceforge.net/ WikidBASE is a fairly new but also in the same vein. http://projects.nickblundell.org.uk/wikidbase http://projects.nickblundell.org.uk/wikidbase If a hosted solution is acceptable you can look at Dabble DB or Coghead http://dabbledb.com/ http://dabbledb.com/ http://www.coghead.com/ http://www.coghead.com/