In reply to JLS: Thanks for the reply, I have done a bit of walking in The Alps over the years, GR5 Lake Geneva to Chamonix, Chamonix area, Wengen & Grindelwald but I would like to progress into the higher mountains where I would be travelling on glaciers etc, hence the reason for the course.
I am just not sure about the exposure, I have done the likes of Striding Edge, Sharp Edge and Crib Goch but obviously the Alps are much higher and the ridges more exposed from what I have read. So I'm thinking the rock climbing course here is a good start.