Thanks for all the positive feedback. I prefer to call it a talk rather than a lecture as a lecture sounds far too formal. Had enough lectures at university!
These talks are also an education to me as I have to find out the necessary information and try to understand it (that's the hard bit) then try to write it down. Although I find the hardest part is deciding on the subject for the talk so if anyone does have any ideas for post 2015 talks then let me know as I was struggling a bit for next one until it came to me in a sudden flash of inspiration.
Next years talk is also very environmentally friendly as I shall be recycling some of the 2012 test gear talk. I shall try to make it shorter to give you more time to spend your money at the stalls
Keith