Hi Daniele,
The project has now been renamed to Saiku. You can find a holding page
with info and a demo here (
http://analytical-labs.com).
Basically we have rewritten the server using a far more lightweight
restful infrastructure. Allowing people to easily write their own ui
and the server communicates in JSON. Our supplied UI has now had a
very nice overhaul and is written in JQuery allowing easy integration
into 3rd party applications.
Feel free to reply to this mail or swing by ##saiku on the freenode
IRC channel if you want to find out more.
Cheers
Tom