I'm having key woes of a different sort. Over the past 4 years, I've become addicted to my MS Sidewinder Strategic Commander for FPS play. Now, several of the buttons don't function as they should. MS is out of the controller business, so there are no new ones available for sale. There's a couple on eBay, so if I can get one there, I'm OK....but if I can't, what does anyone recommend for a mappable movement/command device for my left hand?