The omniform forms are touted as forms that work as databases. NEVER use omnform form's built in database. Omniform forms have a ridiculously low file size limit of about 4.5MB and will crash without warning. Calculations such as subtracting time A from time B and displaying time lapsed will not work and return error messages. Not worth the price. However if the company bothers to read all the horrible crash stories,they might think of tying the form to an open source embedded database(which should work without any stupid limitations on file size etc) . The sad part is that whenever Nuance buys decent products they stop developing these products. This includes IBM ViaVoice, Scansoft Omniform. Omniform 5 is a great tool for testing user interfaces before designing database products.