VirtualBox-OSE-1.3.8,开源项目，比Vmware还快的虚拟机，丝毫不逊色于它。GNU GPL V2。可以迅速还原到莫个系统状态。可以在里面学习病毒技术，操作系统等。（文件其实是.tar.bz2的，gz重压费力又不太省空间）。-VirtualBox - OSE - 1.3.8, PC, Vmware faster than the virtual machine, no way inferior to it. GNU GPL V2. Can be quickly reduced

Enea OSE是一个紧凑,强大的,高性能的实时操作系统,广泛应用于2G,3G手机.众多国内处厂家都有基于此系统的手机产品.-Enea OSE® is a compact, robust, high-performance real-time operating system optimized for distributed, fault-tolerant multi-processor systems requiring true deterministic real-tim