I had a hard drive failure today and I've recovered some images from my Lexar 4GB card. Even though the images were shot NEF + jpeg, I have a bunch of files named *.tif in the recovery folder. If I rename them to *.nef they won't open in Capture. If I try to open them in PS as *.tif they are small and appear to be some type of thumbnail. Any ideas? I'd like to recover the NEFs from the CF card if possible. I used the Lexar Image Recovery software.