The technology that's being used is pretty well generally used around the world and is very similar. There have been modifications to deal with what's going on with the direct oil sands feed, but the technologies themselves are quite similar. It depends upon when they were built. As you know, the newer the technology, the newer the information that's put into it, and it's the higher quality of technology that advances over time.
On November 20th, 2012. See this statement in context.