Hello. I am having a problem with your latest format i.e when I post a question and I get an answer I can't seem to find how to reply to him or her to thank them for their input. I may be missing something as my brain gets slower as I get older so your help or advice would be appreciated. Apart from all that I think AB is brilliant and have reccomended it to many of my friends. Keep up the good work. S.O.G.