Interesting thread.
I am curious as to what software people are using to stack and whether this has any impact on the quality of the "product at the end".
In particular now I am curious as to how changing my RAW canon files to TIFFS before stacking would affect my process, plus in DSS how to stop the calibration of dark frames or opt out?
I have never stacked with anything else so would like to know what others are using (aprt from DSS)?
Graham