Sharl, welcome to KA from another Canuck!

One of the first things I noticed when I started on Remicade, other than the amazing boost in energy was that taking a deep breath no longer hurt. It's amazing, it truly is, to inhale deeply and feel no restriction in my rib cage movement.
I'm glad to hear you found out about us through The Arthritis Society. They have their own message boards, but nothing as lively as here at KA. I hope they've been as helpful to you as they have to me.
Hugs,