No, the launch was off the shelf. The bus was off the shelf with a few modifications. The instrument, yes, was an MDA build, but to build a repeat instrument, given that technology has changed--it's been 10 years and so on--you can maybe shave 10% off the original. It's not like it's half; it's not a significant amount.
On April 1st, 2008. See this statement in context.