
advice about thumbnails
Putting all of the thumbnails in one folder will be easier to manage.
Answer

Already doable: http://docs.filerun.com/advanced_configuration (see $config['path']['thumbnail_cache'] = '/path/with/write/permission/';)

I created a "customizables/config.php" file, with contents:
$config['app']['thumbs']['output_small_filesize'] = 1048576; $config['path']['thumbnail_cache'] = '/home/www-data/';
And it just throws an error and shows the config file contents on the website

Thanks Vlad, you are awesome !
Is there a way to adjust thumbnail size (smaller) so the overview of a folder would load even faster ?

ImageMagick, if not already in use would make the thumbnails generate faster. GraphicsMagick is even faster.
Changing the resolution of the thumbnails unfortunately doesn't have any considerable effect on the speed.
Once the thumbs are made for the first time, then they load really fast next time you browse the folder.
Customer support service by UserEcho
Already doable: http://docs.filerun.com/advanced_configuration (see $config['path']['thumbnail_cache'] = '/path/with/write/permission/';)