At the end of the updating did restart the MacBook automatically and… The problem did start… When I did click on “Buy now”, a notice came up saying that my OS was not updated so the application could no be downloaded until the system was updated it direct me to a link to update and I did click on the link. One day I decided that was time to start building up Mac applications to start using it for business (so far I am using Ubuntu Linux for business on my PC), went to Apple Shop and I did click to buy iWorks with the idea of after to buy FileMaker Pro (I am using this applications in a voluntary work that I am doing so I know them). I’ve bought a MacBook Pro with Lion on eBay and it was working like a dream. If I am doing something wrong I do apologize in advance. I am new in the forum so I don’t know very well how it works.