It could perhaps be used as a replacement for the fad of having syncopated halogen lights projected onto walls ' a* la Grand Designs '. ** * Sorry can't get an acute A to work in the email. ** UK TV program -- cdb, colin@btech-online.co.uk on 2/25/2010 Web presence: www.btech-online.co.uk Hosted by: www.1and1.co.uk/?k_id=7988359 -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist