Do you quite like Triple J? I do. I even listen to it on the John. That's why I wrote this (unofficial) web app in PHP/XML after seeing it on a Samsung Galaxy (go Android!). It captures and displays the Triple J "On Air" and "Currently Playing" XML streams. If you're a Triple J fan, download it to follow the best tracks from your favourite radio station, on your computer..
Click here for the web app.
Apps are available, designed by other smart people, for smart phones:
Download the Unofficial Triple J Now Playing App for Android by Peter Eldred (aka dJPoida)
Here are the official iPhone apps for Triple J and Triple J Unearthed.