For those of you with an iPod Touch or Apple Phone a good little "App" is the RTVE Noticias y Directos.
It's free ..
I can watch La 1 , Teledeporte and Canal 24H while I am in the UK and all for free.
In addition for those with internet access TVE a la Carta will enable you to catch up and watch your favourite TV programmes from Spain.
Go to http://rtve.es/alacarta/index.html
Happy viewing ..