hi Ann Hall
welcome to the forum
Can you go into your user settings and update your Location for us as this will help us better with giving you information.
I have found this link with some information for you.
http://orchidarchive.co.uk/orchid%20...ria%20info.htm
dont be scared about asking questions as we have alot of awesome members here who are full of knowledge and are very keen to help you.
happy chatting