BGInfo: How to easily see what server your on in Remote Desktop
If you work on a KVM or a server farm and use Remote Desktop (Terminal Services) a lot, you may often get confused as what machine you are seeing. The BGInfo utility will put system information on the desktop so it's harder to confuse which machine you are on.
Andrew Dugdell has used it for virtual machines to show the virtualization server the VM is running on. Very nice. Thanks Andrew.