I am having trouble trying to intstall this program.. Im not sure anyone else is having the same problem.. Everytime it ask me whether I want the trial version or full version.. I click the trial.. and it tells me in order to use it I have to have a serial number.. I would really like to try this program.. as I liked CS ..and I need it for my designs for school..

Does anyone know of anything about this?.. Who I could contact?.. isnt there a temporary number for this program?.. Thanks