Anyone noticing or having screeching, clicking, or out of place sounds when playing the motorstorm demo motorcyle segments? I have noticed the sound starts making crazy noises every once and awhile during gameplay. It only happens on motorcyle play and usually the "bandit" motorcyle -the third choice in the setup- but other cycles do it also. I just hooked up a monoprice 2x1 hdmi switcher recently and thought it might be that so I took it out of the loop and still all these intermittent crazy sounds during motorcycle play. It does not make these sounds during car play as far as I can tell. Anyone else experiencing this?