I am running movie studio 8 and I whent to Render As and then for Fil Type I selected  Window Media V9  then clicked Custom.
Then in here at the bottum on the screen I click Video Tab and I set my frame rate video size.
Then I click Audio Tab and make settings for Audio.
Then I click the Bit Rate Tab and I can't make settings in here the Blocks are grayed out.
How can I make my settings for Bit Rate  everything here is grayed out???
Please help