I met Paul Soulsby at Superbooth16 in Berlin, earlier this month.
Paul has developed an amazing piece of hardware based on the ATmega328P: The Amagatron
Paul also developed a software to allow applying code without the hassle of using the Arduino IDE, installing libraries and compiling code : EasyUploader
Paul made a special version that supports the reset timing that Talko requires.
So have a look on the Downloads page to see how simple it is now to apply new versions of code to Talko.
EasyUploader is really … easy to use and works both on Mac & Windows.