Congrats to the whole team! I've got to say that Spirit & Opportunity are probably second only to Voyager 1&2 in mission bang-for-your-buck. (Come on, hard to compete with the Golden Record! Sagan knew the importance of a good sound system
)
I've been keeping tabs on the "Free Spirit" sub-mission. Let's just take the best of both worlds, bring the whole FRC to Mars, and make it the game for 2011. GDC, you have your task!
Again, Dave, congratulations to the whole gang at JPL-- keep up the inspiring work!