Fix your GP2X TV-Out Cable
(click on the picture to get large size, opens in new window)
1. I filed a little bit from the side with the pins (the end you stick into the GP2X), carefully.
2. I filed the side with the grooves, once again careful to keep it square.
3. Then I took an ordinary piece of 3x5 card, cut out a rectangle with one dimension the same width as the TV dongles connector and bent it into an L shape (the bottom of the L being the distance from the TV connector's shell to the end of the connector, the part that goes inside the GP2X)
4. I took the L of card paper and placed it into the GP2X EXT connector with the vertical part of the L pointing toward me as I looked at the screen, I then carefully pushed in the TV cable.
IT WORKED, and I don't mean like it did before:
NO AMOUNT OF MODERATE WIGGLING EVEN BUDGED THE PICTURE ON MY TV SCREEN.