Run As... is back in Vista!

Yes, this dearly missed shell context menu item is now available again in Windows Vista, thanks to Mark Russinovich. This little new utility is a new addition to Sysinternals toolset and can be downloaded here. Just run ShellRunAs /reg to register context menu for Shell "Run as different user". This menu will then be available in Start menu items as well as Windows Explorer right clicks :).

VistaRunAs