Phoronix: VirtualBox 3.0 Released With SMP, Improved Graphics

VirtualBox 3.0 has been in beta for less than a month, but Sun Microsystems has now decided to officially release this major update to their virtualization software. Most notably, VirtualBox 3.0 finally brings support for SMP (Symmetric Multi-Processing) to guest operating systems...

http://www.phoronix.com/vr.php?view=NzM1NQ