There's a worrying story in the bbc on TV subtitling:
http://news.bbc.co.uk/1/hi/entertainment/t...dio/3806105.stm

An interesting quote:
"They also said the costs of subtitling - at between £150 and £400 an hour - was a cost-effective way of attracting more viewers."

£150-400 !!! bloody expensive if you ask me.

Mat