Cache / caching - is it working?

[eluser]Bullit2k[/eluser]
I'm sure it's being executed - as cache folder is filling up with pages.

Code is placed in my main controller:

Code:

<?

class Pages extends Controller {

    function Pages()
    {
        parent::Controller();    
        
        $this->output->cache(420);

You've seen the profiler with caching on and seen that no sql is called?

I just need to figure why my cache isn't being pulled back out by CI