It is true that a home brewers progress towards perfection in beer making is proportional to the brewing records kept. Record all the details of every brew you produce, print reports, labels, tasting score sheets and a shopping list. Calculate alcohol %, units costs and unit conversions. Use either Imperial/US or Metric measurements. Store and link to your favorite home brew web sites directly from the program. Data backup. Very user friendly. Only partial restriction in the evaluation version.