Thanks Barbara, Marc, Kevin, Justok, Jerry, John, Janet, Stephen, José, and Robin,

I've had terrible problems being able to log back on to this site. It has not been letting me in for days and somehow today, it has let me in !!! Don't ask me why, I wouldn't be surprised if the site does not let me in next time.

Anyway, I've now been able to catch up with all the answers and it's been a great thread. Thank you all.

Michel.