@ejn;
The pixelfixer program does NOT touch the cam....it will analyze and fix your RAW images....so...it is safe to use.  It analyzes your RAW data...have a peek, it is actually not too bad a prog.

The OTHER prog I mentioned is the one that writes to the cam...I purposely did not put up that link ....because it is the one that could cause camera problems if not used properly.

To summarize....give pixelfixer a try.....it's free...it's safe!

Have a good holiday...BTW, don't tell your wife that the D300 was my idea.....

In youth, we learn....with age, we understand.