Startup gives virtualized twist to mobile computing.

he software enables computer users to access a digital image of their desktop files, applications, settings and security policies through a USB 2.0 memory device. The untethering of the corporate desktop from the hardware that runs it promises to get companies out of the business of provisioning PCs, an expensive proposition for organizations with large distributed workforces, and allows employees to do business securely from any computer with a USB port.