Has anyone found a way to play streams from this site?

http://iphone.tvcatchup.com/

i know its based for iphone, but if you take a look, it is just a media stream. n900 media player tries to open it but won't play it. I have tried kmplayer, sib, media box but to no avail. The website does play the channels direct, but they are very 'jerky' and mostly unwatchable.

Hoping some of you guys out there can shed some light on this.

Thanx