For a simple medium-sized white loaf, I use:
Dried yeast 1tsp
Strong white flour 475g
Sugar 1.5tsp
Butter 25g
Salt 1.25tsp
Water 320ml
The dried yeast goes in the bottom first. This comes straight out of the Panasonic book.
BTW, it is far cheaper to buy Dove Farms dried yeast (orange packet) at about £1.30p per small packet than those sachets. It last ages.