How do i see custompost types not created in custom press?

So i hired a guy to add a custom post-type to my site. it works great. however, it is not clone-able or duplicate-able unless i use the same theme which is no good… so i installed custompress to check it out and maybe tweak it but no custom post types are shown on the screen after install.

Can i use custompress to edit custom post types not created in custompress?

if no, dose anyone know of a plugin that will allow me to edit custom post types and taxonomies and tags etc??