[eluser]PhilTem[/eluser]
You don't have to use
Code:
$this->load->model(array('level_model'));
It's (slightly) faster to just use
[code]
$this->load->model('level_model');
[code]
since it won't loop over every element in the passed array
Just as a side remark, but you can of course load one model in another model.