Have lots of users uploading files to your WordPress site? This plugin will automatically organize your uploads folder into sub-folders based on the user who uploaded them.
Example:
/wp-content/uploads/2011/01/image.jpg
becomes
/wp-content/uploads/1/2011/01/image.jpg
where 1 is the current users id.
or when uploads are not sorted into month and year:
/wp-content/uploads/image.jpg
becomes
/wp-content/uploads/2/image.jpg
where 2 is the current users id.

Does this work across a WordPress network? I’ve installed and activated the plugin across my network, but it doesn’t show under plugins for each site.
Any suggestions?