Disabling an audio track doesn't effect calculated bitrate

[PhAtfiSh]

Maybe im missing something... but i have a title with a audio track i want to disable. I have put the red cross against it in the Input Settings tab. But that seems to have no effect on the bitrates calculated for the movie.

There is no change in the Preview/Edit tab to the bitrates. And the title i just re-encoded has come out a few hundred meg under size.

Can someone tell me what im doing wrong. Thanks.

[SpazzHH]

You must re-run the "Prepare" phase after disabling audio tracks.

[PhAtfiSh]

Ah thank you. I thought it was probably something simple.

:D