Make Filename Lowercase Wordpress Plugin - Rating, Reviews, Demo & Download

Plugin Description
Sets uploaded media filename to lowercase as filter on sanitize_file_name. Based on post at Stack Overflow asking if there is a way to “Rename files during upload within WordPress 3.0 backend”.
Created for WordPress 3.0.1+ which saves any uploaded media filename (Image, Video, Audio) as lowercase. This effectively changes the name of the file at upload if a user were to upload a file with any uppercase characters.
For instance:
- MOVIE-FILE.MOV > movie-file.mov
- Movie-File.wmv > movie-file.wmv
- ImAgEfILe.gif > imagefile.gif
- imageFile.JPG > imagefile.jpg
- ETC > etc
Note: WordPress sets file extension to lowercase. This plugin does a strtolower on the filename.
More Information
Visit the Red Bridge Internet site for more information about Make Filename Lowercase plugin.
Screenshots
Upload media filename of mixed case (in this case, the file MIXED-cAsE-filename.JPG).
Filename changed to lowercase (mixed-case-filename.jpg) preserving the case for Title.
An image detail view from the Media Library showing the new File name as lowercase.