Hi all, currently a PT UPS supervisor, although I dream to be an application developer/programmer. I recently published my first application (Insta-PPH calculator) to the google play store and I hope all of you will find it useful and support/spread it! (It is free!) Search Rex's PPH in the android market store to locate it. 5th or 6th down. Thanks and enjoy! Any feedback is greatly appreciated it. Thanks for your time!