If you’re interested in Deep Freeze Standard Edition (which is a legitimate system restore utility from Faronics), I’d be happy to help you write a post about:
Easy to "Freeze" and "Thaw" the system for updates or permanent changes. Silent Install: Supports rapid deployment across multiple machines. Technical Details: 7.51.020.4170 Compatibility: Windows XP, Vista, 7, and 8 (x32 and x64 bit)
: Full compatibility with Windows 8, including the ability to disable "System Refresh" and "Reset" when the machine is frozen.