As I understand it, it is relatiively straightforward to jailbreak an Apple TV and run stuff like XBMC etc on it. I believe through XBMC, you can then watch TVNZ and TV3 On Demand streams - through XBMC plugins.
Firstly, is that correct?
Secondly, can you do similar for iSky and Quickflix (assuming you have paid subscriptions in both cases)? i.e. are there XBMC plugins for them (I wouldn't have thought so), or is there another way, like using a browser app?