Possible Duplicate:
Theoretically possible to run two operating systems simultaneously?
I currently run Windows 7 in VirtualBox with full DirectX and Direct3D support but without support for graphics card integration, it's not as good as actually running the operating system.
Is there any way to boot into both (or more) operating systems at the same time, hibernating (or sleeping) when switching to another? Logging off of one just to play games or use iTunes on Windows is a waste of time, but if there is no other way I will have to make due.
Tech Specs:
CPU: AMD Phenom II X4 965 3.4GHz
GPU: HIS Radeon HD 5850 (Cypress Pro) 1GB 256-bit
RAM: 16GB (4 x 4GB) DDR3 1600 (PC3 12800)