I am back, well rested and tanned. I know while the cat was away the mice were at play...so cheer up..the cat is back, starting another project. I have missed you all. [log in to unmask] Search the parkinsn archive online at: http://james.parkinsons.org.uk Search the Parkinsn List Drug Database on line at: http://www.ionet.net/~jcott/homepage/archive/patp.html John Cottingham