Arthur C Clarke sent me an email:

SETI@home needs your help. The SETI@home team has accomplished much in the past 6 months. We have successfully deployed the "enhanced" version of SETI@home. The new seven beam data recorder has been installed at Arecibo (the world's largest radio telescope) and is recording the data that will be analyzed in the next phase of SETI@home.

Send your spare Christmas cash this way.

tempting, but as arthur is a rampant kiddy fiddler, im not going to give up any cash