I know people are pretty well embarrassed just at the mention of colon cancer. Sticking a tube in you to find out what's wrong is not a nice thing. But I can tell them, a 30- or 40-minute test is worth it. We have to make them feel more comfortable about getting screened.
I continue to see a healthy PC market, very healthy. The machines will continue to morph; you'll see smaller machines that have more capability.