First minor revision of the GD Custom Posts And Taxonomies Tools 2.4 Pro is here, and it’s adding a new meta box for post edit page, and as a special feature to custom post types. This meta box allows you to change post type! There are also several minor changes to the plugin.
Changing post type is useful if you need to move some older posts to new post types. But, you need to be careful with it because you can loose data during this depending on the features set for custom post types. Option is disabled by default, so if you need it you need to enable it.
If you have any more problems, please report them in the forum or in comments.
GD Custom Posts And Taxonomies Tools:
http://dv4p.com/gdtt