In Response to Camman,

My theory.

If they did it in photoshop, they did an excellent gradient style of making the LCD screen look realistic and managed even to get a realistic camera flash in the left corner. To see this, look to the left of the screen, then to the right and you will notice a definate difference in color contrast. If this was a photoshop image, he took the time to make sure the text was slightly smaller when looking from left-to-right. Even the the ever-so-slightly "grainy" appearance is consistant with the entire image. The image looks grainy, because the image compression on his digital camera is low. Conclusion: This is not likely a photoshop image.