I have been using advanced diary for aproxamitly 6 months now and when I upgraded to a new computer it was one of the fist programs I put on to my new computer. I record my hours in it every night and every fortnight I copy and past them into a document and send it to my boss so he can pay me. for this function it has been purfect. I have over the last 2 1/2 years used a number of programs for this, changing every couple of months because they anoy me, but because of the 1 simplicity of use, 2 the ability to back my files up and 3 the fact that the days that have something recorded in them showing up in the calander in bold I dont think I will be changing again any time soon