Returnil Virtual System 2008 Premium Publisher's description:

from Returnil

Returnil Virtual System Premium Edition provides an altogether different and highly complimentary level of defense. It is designed to protect your computer from all types of software, downloads, websites or anything else that might harbor viruses, spyware and other malicious programs. Returnil virtualization technology clones a computer?s System Partition and boots the PC into this system rather than native Windows, allowing you run your applications in a completely isolated environment. Hence the session and all activity, malicious or otherwise, will happen in the virtual environment, not in the real PC environment. If the PC is attacked or gets infected, all you need to do is to simply reboot the PC to erase all changes. After reboot, the system will be restored to its original state, as if nothing ever happened. All of this without sacrificing computer performance or usability while helping to reduce technical support intervention and the need for routine maintenance. New in v2.0: File and Folder list Manager with import/export support; Selective file and folder change commit while using System Protection and Session Lock; Total session save; Browse and Move which allows the user to see the files on the real hard drive and to move files back and forth between the Virtual and Real Systems; Drag & Drop feature to save documents simply by dropping them on the RVS Toolbar.

System Requirements:

Windows XP/2003 Server/Vista (32-bit), 25 MB free HDD space (minimal configuration)
Program Release Status: Major Update
Program Install Support: Install and Uninstall

Returnil Virtual System 2008 Premium Version History:

Returnil Virtual System 2008 Premium 2.0.1 added on: 24-02-2009 - actual version
Returnil Virtual System 2008 Premium 2.0 added on: 05-03-2008
Returnil Virtual System 2008 Premium 1.70 added on: 20-10-2007