A big thank you to everyone who has already replied to this survey - 40 at the last count. If you have not yet done so, please visit the link below and complete the survey.
http://www.surveymonkey.com/s.asp?u=290053093879
Another 20-30 replies would make this truly authoritative. Apoloies if you have already replied, and thank you for the many comments, which are very useful..
Best wishes
Richard