I've made a broadcast on robo wars and a few other topics, at :

http://www.archive.org/details/ja_dorkbot

I broadcast on Wednesday mornings on 2SER radio Sydney, 107.3 FM - maybe you'd like to listen, perhaps even become a subscriber.

You can also fird more mp3s of radio segments at :

www.sydneyshove.org/radio.html

John August

Arghh ! The presenter of the Wednesday show where I had my segment has done the bolt to Melbourne, and I no longer have a segment. I'll look into putting it on another day, and I'm also thinking of doing something with TVS, Television Sydney (Community TV).
So, there's less reason to listen to and join 2SER. But don't let me stop you doing either
There's also the other recorded stuff to listen to, and material on the Sydney Shove website, if you're interested.
I'll let you know if there are more developments, if I do have a program or segment on somewhere - I'll try to keep aware of other events, let you know of events coming up and hopefully see you at the next robo wars in Sydney.

John August