Does your PC support hardware virtualisation?

The release of a beta of Virtual PC for Windows 7 allows Windows XP applications to run in a way that integrates them into the usual Windows desktop without it being obvious that an entire second copy of Windows is running. Virtual PC on Windows 7 requires hardware virtualisation and I was looking for a quick way to determine whether that is supported on any given PC.

SecurAble by Gibson Research Corp supports both Intel and AMD CPUs and tells you simply whether the processor is 64-bit capable, whether it supports Data Execution Prevention technology, and whether it supports hardware-assisted virtualisation.