Hi, I have downloaded a free software called wimponline.com. But when I have tried to open, it asked for a reg key number which invariably they send to you by email, but I received nothing. When I finally tried to receive this reg no, the product is not free, I don't quite understand what is going on. The so called free software is named `whats in my piggybank,` and it is supposed to be an Excel spreadsheet. I do posses Office 2003.