Their main product as in their computers? Oh, you're talking about their mp3 players. Yeah, those are quite oversaturated, but funny thing being that they keep pushing refreshes continuously and people still buy them, 22 million of them in one quarter. You heard of this other thing they're selling? iPhone? Their P/E ratio in the past a couple of years have been soaring because of the optimism and momentum people think Steve Jobs bring to the table. Even if it's self correcting it'll just go back up again as Apple cranks more products throughout the year.