Send me the screen layouts of your Access Database and I will be send you back a prototype PC application, complete with data entry, editing and validation functions. You don't have to sign on the dotted lines at the outset. I've been a software developer long enough to know that light bulbs lit up as soon as coding starts. We'll spend as much time as necessary to tweak the programs, add the calculations and create the reports. You only pay when you're happy.