You can connect it to your PS#, however you can NOT natively control it as the PS3 uses blutooth as a means of controling it. Y
YOU CAN HOWEVER buy a Blutooth to IR usb dongle stick for around $10 at almost any major electronics store such as bestbuy, walmart, etc that will allow you to do exactly what your wanting to accomplish. By adding this "dongle" your PS3 can then accept IR signals for it's control. this would allow your slingbox to then control the PS3.