Server2Go is a project from Timo Haberkern of a local Standalone Web Server, that runs in your PC over Windows XP, Vista and 7 based on WAMPP, that works out of the box in Windows:
From your Hard Disk, from a Portable USB disk or even from a CD or DVD.  Use the JOOMLAS2GO! 2.0 CD-Configurator.exe file to automatically reconfig. your project to work from a non writable environment.