Windows 7 Default Shell

[nstrg]

Howdy everyone! I'm trying to replace the default Windows 7 shell so that it starts iexplore.exe in kiosk mode. In Windows Vista I was able to modify the following registry key:

HKCU\Software\Microsoft\WindowsNT\CurrentVersion\Winlogon\Shell

and it would work fine, but for some reason this will NOT work on Windows 7 home premium. Any thoughts?

Thanks!

Nate S.