[APML] How long/what temperature with 20Da

["Dick L." <rlocke1@houston.rr.com>]

I'm amazed by how long some of you are going with the 20Da.  E.g., if I 
understand Chucks notes, he's going 12 minutes at ISO 800?  To me that 
seems like an incredibly long period of time.  What's the ambient 
temperature in these situations?  Have folks had a chance to figure out 
the optimum point of termperature/exposure length?

-Dick L.
p.s.  I can go about 2 minutes at ISO 800 with my Nikon D100, in Texas, 
in the summer ;-)


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