Originally posted by wll Not only that, but I would like four star jpegs, but I don't know if this Sony sensor can do that.
The sensor has nothing to do it. The "star" ratings are a way of controlling the amount of compression applied in the JPEG conversion. The more stars, the less compression that is applied. If the amount of compression applied by the camera at the highest setting is too much for you, then you can always shoot RAW and do the conversion yourself and choose a lower compression setting still.