I have a NF7-S motherboard and I love it but it does not have a joystick port. This motherboard has onboard sound that it is pretty good and I don't want to replace it. The problem is that I have an old Sidewinder that needs to plug into a joystick port not a usb port. Can I buy a cheap (under $10) soundcard that has a joystick port and disable the sound portion but still be able to use the joystick portion?