SqueezeCenter 7.3: you can use the repository URL https://tuxreborn.netlify.com/slim/slim7/repodata.xml in the web Extension Downloader interface instead of manually unzipping the plugin.
Download the zip file and unpack in your Plugins directory.
Releases for SqueezeCenter 7 are available here.
SlimServer: download BlankSaver-1.1.zip for SlimServer 6.5.x (should work with Slimserver 6.0 or newer).
BlankSaver is the simplest possible screensaver -- all it does is set the brightness of your player display to 0 so it goes completely dark. This should extend the life of your VFD. You can also use the Brightness button or Web interface to set a player brightness to 0/dark, so why bother with BlankSaver? Set as a "Manual" screensaver in a SaverSwitcher set, BlankSaver makes it easy to turn your display off and then revert to the normal setting without having to press the Brightness key several times.
$Id: BlankSaver.html,v 1.6 2008/11/15 16:28:02 peterw Exp peterw $