VMRCPlus
For any of you running Virtual Server as your virtualization solution (and I am certainly in that camp for all except 64-bit guests), here's a great tool that gives you everything that VMRC should be, but isn't - VMRCPlus. Even if you're running the System Center Virtual Machine Manager, this is a tool you'll want to have. And if you're not running SCVMM, this is a tool you MUST have.
Charlie.