It looks like you BestBuy sales person is correct.
I am seeing several reports of camera stores that have run out of the current S1 cameras and can not get an more.
The S1 IS was always thought to be to-little, to-late, in the megapixel department.
4 meg seems to be a good possibility, but is that enough?
Konica Minolta has already introduced the 5 meg Z5.
Surely Canon is not going to make the same mistake twice!
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Someone at BestBuy told me they're replacing the 3.2 mp with more mp's, due out in about a month. True?

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