[44net] speaker needed

Hi All, Is there anyone, or do you know of anyone in vk3, that would be interested in giving a talk to a radio club in Melbourne Australia on the various aspects of amprnet and other aspects of ham digital networks. The Eastern and Mountain District radio club is setting up it's lecture schedule for the next 12 months and would very much like to encourage digital systems style ham radio in it's local area. It's an unpaid job, but speakers do get a nice bottle of wine, and hopefully the talk will encourage a flurry of activity .. Please reply to me in the first instance (preferably off list) Please don't suggest me, I am pretty much still a rank amateur 44net user and would be more likely to confuse than enlighten Regards Tony VK3API