“Security company Trustware has a product that takes a new approach on protecting the end users. BufferZone is centered on a concept of virtualization technology, that creates a whole new secluded environment on your computer. After installing the software, you are guided through a mini presentation that introduces you to the process of setting up your BufferZone. Although usage of terms like ‘virtualization’ and ‘buffer’ might be a bit complicated for the average PC user, the concept is very easy to comprehend and to setup.”
http://www.lifehacker.com/software/installation/hack-attack-safely-…
This, to me, is the same as VMware, just on a smaller scale where as VMware creates a virtual environment to run a complpete OS on top of the OS, this just creates a small virtual environment to load your browser. Cool, but nothing new.