I can only see some thumbnails. ( .nef files.) I have purge the cache and increase to 2 GB instead of the 1 GB set by default. Still happens. Only in the files originated from the Nikon D80, not in those from the D70. Every file selected (even when you can not see the thumbnail) is open without problem in PS CS2. Some key?
3 GB RAM.
Thks a lot in advance.