im trying to take screen shot of a d3d game (call of duty 4) and display it on top of the game screen using a overlay. can anyone please point me to a related thread or help me ? thanks i have tried Haggags overlay sample. i have hooked the game and used his sample inside the game but i couldn't get it to draw the overlay on top of the game screen, though when i minimize the game i could see it on desktop.