Hello Listers, I would like to thank everyone for their help and patience over the past few years (on and off) and wish everyone a very merry Xmas and that the New Year fulfils all your hopes. All the best, Richard Parsons --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.307 / Virus Database: 168 - Release Date: 11/12/01