Carty - welcome aboard! You will find excellent resources here. As someone who has gone through probably a ream of paper exploring and printing recipes, just remember that the numbers are only guidelines - They do not take into account your superfat for example. Also plug in Castile soap - 100% olive oil - the numbers are horrible, but it makes a gentle, conditioning soap. In addition your additives and liquid substitutions will make a difference not reflected in soapcalc. Sugar, salt, sodium lactate, fats from milks, etc all make a difference in your finished product. It's a wonderful addiction, enjoy