I aggree with the last posting on this subject. Can I just say that I am not a student trying to cheat an exam or anything. Indeed I am a profesional engineer who is pursuing this as a hobby to aid my other hobby's. I have limited funds owing to family (you may understand this) and I have a bread board for which I have been experimenting. I am at a stage where I could do with some help from someone with this problem now so I can continue to experiment.
A personal Email would help. My web pages are at www.neilaustin@junglelink.co.uk.
This mail address where I am writing now is at neilaustinuk@aol,com.
Thanks to Andy Neil and duh so far for the comments and help.