Hi Alexander! Thanks for the great response! (Alexander, great...:-)
> "The Pentax service says no to the use of the Lithium > battery in the MX." > Uht-oh! Why do they say that, do you know? Seems like it can't be something intrinsic, they must be worried about leakage or something? Or maybe it's the discharge profile? Heck, just when I thought this question was answered, too! Thanks again for the info, Alexander! Any comments about this new info, gang? - THaller