[MarkeyD]

...and would keep going until at least their 240th day...

Is that combined or individually?

[NormsRevenge]

individually... it took them a bit of time to get the power consumption issues resolved, so this is definitely good news, if it does turn out to be the case.

I'd sure like to see Spirit head for the hills and start climbing... and then snap a few from a somewhat higher elevation. It'd make a nice wallpaper on the old computer screen. :-)