Hi
There are no plans to support Windows Steady state on Windows 7.
But if you are using Windows 7 Enterprise or Ultimate you can use Applocker to lockdown the computers or you can test this
http://www.provisio.com/SiteKiosk/Default.aspx I have not used it myself but you can give it a try
Best Regards Chris Steding MCTS Windows 7 Configuration www.compit.se