Third season of Who confirmed

The BBC has given the green light to a third series of Doctor Who. There's an article all about it here, BUT it does contain mild spoilers for the second series, and (at the very bottom) for this Saturday's climactic episode.

If you want to know the basics from the article about signing details for the next two series without getting any spoilers, they are thus:

• David Tennant has been signed for the whole of series 2 and 3
• Billie Piper will serve through the whole of series 2
• Russell T. Davies will write six episodes for series 2
• There will definitely be Christmas Specials for 2005 and 2006