Sony Psp Downloaded Games

I Have Downloaded Games From Sony Internet Web Site To My Psp, I Know They Were Successful Because Of The Reduced Memory, However I Can't Play Them, The Card Show No Games! Please Helppppppppppppppppppppp?

 

Hi All, Having Talked To Sony It Appears That When Downloading Games, They Are In Fact Only Levels To Games You Have On Your *umd*, Which They Fail To Inform You On Their Web Site, Otherwise I Found Them Most Helpful!