Hi, I just released a very first version of liveweb (that I used to call liveresource before). It is yet another livepage implementation with backends for twisted.web, nevow and twisted.web2. It allows reference passing between the server and the client a la twisted.spread.pb It does not work correctly on all major browsers yet (IE is totally broken), and the transport logic must be rethought to deal better with browser limitations (they usually do not send any more request while one is still pending...) It should be useable on Firefox though. If somebody is interested, I'd love to have feedback on the features and API. http://ekyo.nerim.net/python/liveweb-0.1.0.tar.gz Eric.