I am using a Nikon D70. Most of the time, my NEF files open perfectly in Photoshop CS2, with all the toolbar options.
Other times, with the exact same settings on my camera, the files will open with appearance like a small JPEG, but it still is a NEF. No RAW options or toolbar in sight, just the regular photoshop toolbar.
I tried downloading a raw plug-in, but it still happens. The NEF files are the same size, one will work and one will not.
Any ideas on what could be causing this? Your help would be greatly appreciated!