Hi. I need to create an B.M.I. (body mass index) calculator, and % body fat calcualtor. I know the scripts can be found on line and can be freely used. I know because i tried to create the app with some of the free app creator that can be found on the web, but I couln`t do it (newbie). So, I need these two calculators to be downloded in one app to Blackberry phones of people I know, may be with a QR (I don`t`know, hope you can guide me) . Eventually, but not sure I may upload it to the BB appworld and even to apple store, but by now it is for users that I know.