Check point has a beta version available of ForceField,with a few different features to the existing virtualisation apps. It can be exited from within the browser without rebooting and any downloads have the option of being saved into the real world,after being scanned for "danger". Also there is keylogger and phishing protection and a fraudulent website warning. http://download.zonealarm.com/bin/free/beta/forcefield/index.html The beta version seems reasonably stable, a bit slow maybe.. It adds a full size toolbar to IE,but this can be removed. Then of course you forget its on! Release is supposed to be first quarter 2008 and it may even be freeware. Another major offering will be Google and GreenBorder http://googlesystem.blogspot.com/2007/05/google-buys-greenborder-security.html Seems the field is getting slightly overcrowded!