By MATT MOORE, AP Business Writer Thu Aug 23, 10:27 PM ET

FRANKFURT, Germany - Sony Corp. took another step to lure new customers for its high-end PlayStation3, saying it would sell a device to let users record live television that can be stored on the game console or transferred to the PlayStation Portable for later viewing. ...

Entire article at:
http://news.yahoo.com/s/ap/20070824/ap_on_hi_te/europe_sony_playstation;_ylt=AoOv3sXNzUihGf8hCrXnzuKSxLEF

So is this an add on that you have to buy?
Is it more hardware?
Any idea on the cost?