Since were talking about saves ...
Ever since darkhound changed the number of saves per page, I had this problem with my older save pages being 2/3 empty.
Yesterday, I finally decided to do something about it and wrote a little script to mass rename the files.
I'm putting it here in case somebody finds it useful.
Since I don't want to provide support, I'll give no usage instruction: read the code with your own eyes, and it should be self explanatory.
Usual disclaimer: no guarantee, make backups, use common sense and wear a mask