Instructions
Press "X" on "PlayStation Store" under the "Network" category on the main menu. Wait a few seconds for the store to load.
Locate the game you want to purchase. Sort games by genre and in alphabetical order. Press "X" on "Purchase" when you have found a game, followed by "Download." The device will automatically use funds stored in your account or pull funds from the card on your account.
Return to the main menu. Navigate to the "Game" category.
Highlight the game you just purchased and installed onto your device. Press "X" to begin playing the game.