This is a interesting thread. I have the K10d and keep my ISO at 100-800 and depending on the light 100-400. I have to agree that ISO is a whole different animal in digital vs film

My son just bought a K20d and he even spends more time than I do researching before purchasing some thing.
One interesting thing he found out was a number of reviewers did not turn on the noise reduction before doing the review. :idea: