VPSinfo PHP monitoring script
Firstly, I didn't create this, I'm just sharing it here. I've never seen any of you mention this script, but I've found it useful.
It was created by a ServInt user, and their customer-only forum is where I first saw it. I use it on my servint VPS and also on my LEBs.
Here's what it looks like running on an idle Quickweb lowend box: http://www.metinworld.net/--vpsinfo.php
Hope it's of use to some of you guys