Confusion calling model functions

[eluser]TheFuzzy0ne[/eluser]
Just a few observations:

Your model's file name should be lower case, and the model name you pass to the loader should also be lowercase.

If you're extending MY_Controller, you should make a call to parent::MY_Controller(), not parent::Controller().

As Jedd suggested, those names are quite confusing. My solution is to append model names with "_model". So you file would be called post_model.php, the class would be defined as Post_model, and you'd access it using $this->post_model->get(), or whatever. This helps make it clear that you are accessing a model, as opposed to a library.

Lose the camel case. There's just no need for it...

If that method is still non-existent, then there's a good chance you're constructor isn't being called. You can confirm by simply adding a die() within the constructor.

Just my 2 pence.