Great plugin! It improves significantly productivity.
There is a PHP NOTICE (NOTICE: wp-admin/includes/template.php:854 - Trying to get property of non-object) to get rid of related to this code:
$ptypes = explode(",",$ptype); foreach ($ptypes as $type) add_meta_box('fastinsert', 'Faster Insert', 'fast_insert_form', $type, 'normal', 'high');
if there is not custom type then $ptypes is still an array with one key attached to an empty string. Therefore it still goes in the loop and executes add_meta_box function with $type being NULL, hence the NOTICE.
You could check if $ptype is false and not execute the code above if it is.