Yeah, in fact, this is a good, good point. I should have brought this up, I think, in the preamble. You know, we had an improvement in price realization quarter-over-quarter, so if you look at third versus third and fourth versus fourth, it looked like something happened in the fourth quarter. And in fact, what happened was the fourth quarter of '06 deteriorated from the third quarter of '06. If you're actually looking at absolute levels of price realization and you were comparing, you know, forget about the '06 comparison. If you just look at fourth quarter versus third quarter, price realization actually declined slightly in our fourth quarter because of geographic mix. We had more outside. So I think the issue and what made this sort of fourth quarter price realization look so good was that fourth quarter of '06 really started seeing some deterioration, particularly in North America. And your point about price realization being better outside the U.S. than inside the U.S., absolutely that's the case. I mean, even in the fourth quarter where we had, let's say, easier comps in North America, outside North America was still quite a bit better. In fact, you know, for the full year, in North America we got less in dollars, in fact, from machines than we did in Europe, Africa, Middle East, and Asia Pacific, despite the fact that it's such a relatively speaking, a bigger market.