Over two-million people have logged onto via Live, that's the word in from who have been speaking to CNET.

The two-million milestone was reached within a week of the Facebook update going live, the same upgrade also adding in and Last.fm support - to users over 18 years-old.

No Twitter figures were offered, but apparently half a million Last.fm accounts were created within just 24 hours of the launch.

More on this as it develops.

By Luke Guttridge