Custom Post Types and Custom MetaBoxes

Frank,

I had a quick look – you need to work on your terminology mate.

Your menu option/page “Metabox Creation” actually creates fields.

The “group” there appears to be the metabox.

Also it is not picking up existing custom post types.

Your metaboxes menu option goes to a page headed custom post types…

all very confusing..

There are a number of other custom field plugins out there – suggest you have a look at those

some:
http://wordpress.org/extend/plugins/more-fields/
http://wordpress.org/extend/plugins/verve-meta-boxes/

Also suggest you develop with all errors/notices switched on.