BuddyPress.org

the instructions to install a secondary blog are:

‘define the ‘root’ blog you would like BuddyPress to reside at by adding the code snippet below to wp-config.php:
define ( ‘BP_ROOT_BLOG’, $blog_id );
Example:
define ( ‘BP_ROOT_BLOG’, 3 );

Note: Your $blog_id can be found in the “ID” column of the “Super Admin > Blogs” page.’

i can not locate the blog id. I have not found an “ID” column in WP3.1

Does any one know where i find the blog id of the secondary blog