Dear Rev Programmer, Had a basic calculator been made in Rev, If so can I have help. on getting it to add when you type in numbers say, (12 + 12) before pressing the [=] key in the read out which is a label field I'm getting "1212" Can some1 help me on this? Paul Salyers PS1 - Senior Rep. PS1 at softseven.org Http://ps1.SoftSeven.org