I'm planning on getting a psp-1000 soon so I can play my PSone classics that I downloaded on my ps3. The thing is, my PSN account is connected to my ps3 and my brother's as well. I know that you don't have to connect your PSN account to your psp because I used to have one, but if I, for instance, wanted to transfer metal gear solid from my ps3 to my psp via USB cable, would the fact that my account is connected to two systems stop me from doing so? I need to now this because I'm buying the first psp model exclusively for ps1 games, so I don't want to end up wasting money to find out that I can't even do it. Help is much appreciated!