On Wed, 2008-08-13 at 13:37 +1000, Tisdall, Tim wrote: > something based on Jabber might be a good starting point Yes of course! http://www.jabber.org/ -- Donna Benjamin - Executive Director Creative Contingencies - http://cc.com.au ph +61 3 9326 9985 - mob +61 418 310 414 open source - facilitation - web services