Thanks for taking the time to post such a detailed reply GCOE, you have certainly helped address some of my fears. I do agree that in my case, some of my 'symtoms' probably stem from anxiety.

I am taking active steps to work with this problem, and will be seeing a reputable physio at the end of the week to discuss treatment and exercise.

One last question- I've read about the McKenzie method for treating disc bulges, just wondering what others think of these exercises?

chris