hi mellymom
welcome to the forum
you will find heaps of information within the forums if you need any help with the forum just ask one of the forums Moderators via PM who will answer you asap or you can also pm me.
I think the link to the AOS Culture sheets will also help you
http://www.aos.org/aos/orchids/page01.aspx
If you have more questions dont be scared just post away
happy chatting