D300S - disappointments
1. Viewing Multiple Images - Thumbnail Playback
One option I liked about my D90 compared to D300, was the ability to view thumbnails sorted by date. Suprisingly, this feature is missing in D300S. I hope the firmware will add this back
2. Multi Selector
The size and thickness of the Multi Selector and the OK button on the D300S is not as good as D90.