wordpress alchemy put custom metabox on certain page only

new WPAlchemy_MetaBox(array
(
    'id' => '_custom_meta',
    'title' => 'My Custom Meta',
    'template' => STYLESHEETPATH . '/custom/meta.php',
    'exclude_template' => 'product.php'
));

the ‘exclude_template’ would work for excluding the one’s you didn’t want.

new WPAlchemy_MetaBox(array
(
    'id' => '_custom_meta',
    'title' => 'My Custom Meta',
    'template' => STYLESHEETPATH . '/custom/meta.php',
    'include_template' => array('product.php','press.php') // use an array for multiple items
    // 'include_template' => 'product.php,press.php' // comma separated lists work too
));

including works the same.

Here’s how you’d include only by post ID (Which if you’re designing this for a client I wouldn’t do they tend to break the Post ID’s by midweek).

'include_post_id' => 97

Here’s a link: http://www.farinspace.com/wpalchemy-metabox/#filter