Haven't seen this pop up yet, so sorry if it has by the time this mail hits the list.
http://www.digital.pentax.co.jp/ja/info/20050121e.html "Version 1.01 contains the following change: At the long time exposure situation such as astronomical photography, green noise might be generated partially on the image when the noise reduction is turned on. This phenomenon only occur rarely under special shooting condition such as starry sky, and will never occur at the general situation that we are assuming. The version 1.01 will minimize this phenomenon as much as possible for the customer who use *istDS for this purpose. " That seems to be the only change. billy -- Billy Abbott Photography - http://www.cowfish.org.uk/paw/
