I've found some time in the last couple of days and pretty much have this working with Araneida (in LispWorks at least). I've got to track down a few little problems but nothing much (e.g. a spurious 404 error when using FireFox that doesn't happen with other browsers, and some also spurious and intermittent socket errors).
The 404s are probably caused by Firefox wanting to leech "favicon.ico".
Regards, Peter.