I have an application that I would like to incorporate into a DNN site. It would be really easy to do if there was a spreadsheet module for DNN.

I know there are a few modules out there that will let you view an Excel spreadsheet but none that will actually let you work with one. I thought about using an Iframe connected to a Google spreadsheet but then each user would need a Google account and that's a pain. Does anyone out there know of a spreadsheet module for DNN or even one that is kind of like a DNN front end for Excel would work as most all business users have Excel? As long as it will let you secure the spreadsheet to prevent users from downloading it or copying the formulas.

Thanks

Greg