Quote - i hope i am using the wrong settings.

rendertime 1 hour .

Actually, that's quite short for Lux ;o). If you think LuxRender is going to be fast, think again. It's slowness can be compared to Vue if you've ever used that. Takes much longer than Firefly. It's upside is that it's much more realistic than Firefly. You'll have to compromise time for realism.

Laurie