I got the True Brew Porter kit to start off the hobby tomorrow.

I have done some reading and maybe I am missing something, but there is only 1 pack of hops in the box.
Does anyone have experience with this kit that can give me some pointers? Do I use the entire pack as bittering and do the full hour boil with them, or save some for flavor and aroma?
This kit contains:
Unhopped Dark Malt Extract – 1 can
Dark Dried Malt Extract – 2 lbs
Malto-Dextrin – 8 oz
Chocolate Grain Malt – 6 oz
Grain Steeping Bag
Hop Pellets – 1 oz
Ale Yeast – 1 pack
Priming Sugar – 5 oz
Bottle Caps
Thanks,
Mark