TODAY'S TECHNOLOGY CORNER

I would like to be able to watch new episodes of the Simpsons on Fox, I really would. But for some reason, Fox (and only Fox) comes in horribly shitty on my TV. I get that weird offset ghost-overlay, plus some stripes, plus the occasional vertical jitter. And this is on cable, making it doubly stupid in my mind (if one channel is affected, why not all?). It's a mystery that I've chosen to attribute to evil spirits. The answer is probably so complicated, it might as well be that anyway.