SomeRandy :
i got the card from my father who works IT. Anywhere I can get the brackets?
You can buy generic L-P brackets online, but finding a pair that match your PNY ports will be difficult.
If you are using the DVI connector on the card, you can unplug the blue VGA port from the card and remover it, bend over the long bracket at the correct length, and cut off the excess. Drill a bolt hole in the correct location and use it that way.
You're not going to be doing much gaming with a 8400 GS. What's your budget and what's your monitor's screen resolution?