hi, i had bought 9600GT 1GB of MSI. My general problem is that it said that minimum requirement of +12v of current rating 23A . But i my power supply has only +12V of current rating 13A. Now after using the graphic card, when under a small load, my cabinet shouts load and gets heated. Even for a small application running. So, can you please tell me if there is any problem here, that has to be changed. And can you also tell about this current rating.