更新記錄:
VirtualBox 1.6.0 (released 2008-04-30)
This version is a major update. The following major new features were added: 
Solaris and Mac OS X host support 
Seamless windowing for Linux and Solaris guests 
Guest Additions for Solaris 
A webservice API 
SATA hard disk (AHCI) controller 
Experimental Physical Address Extension (PAE) support 
In addition, the following items were fixed and/or added: 
GUI: added accessibility support (508) 
GUI: VM session information dialog 
VBoxHeadless: renamed from VBoxVRDP 
VMM: reduced host CPU load of idle guests 
VMM: many fixes for VT-x/SVM hardware-supported virtualization 
ATA/IDE: better disk geometry compatibility with VMware images 
ATA/IDE: virtualize an AHCI controller 
Storage: better write optimization, prevent images from growing unnecessarily. 
Network: support PXE booting with NAT 
Network: fixed the Am79C973 PCNet emulation for Nexenta guests 
NAT: improved builtin DHCP server (implemented DHCPNAK response) 
NAT: port forwarding stopped when restoring the VM from a saved state 
NAT: make subnet configurable 
XPCOM: moved to libxml2 
XPCOM: fixed VBoxSVC autostart race 
Audio: SoundBlaster 16 emulation 
USB: fixed problems with USB 2.0 devices 
MacOS X: fixed seamless mode 
MacOS X: better desktop integration, several look’n’feel fixes 
MacOS X: switched to Quartz2D framebuffer 
MacOS X: added support for shared folders 
MacOS X: added support for clipboard integration 
Solaris: added host audio playback support (experimental) 
Solaris: made it possible to run VirtualBox from non-global zones 
Shared Folders: made them work for NT4 guests 
Shared Folders: many bugfixes to improve stability 
Seamless windows: added support for Linux guests 
Linux installer: support DKMS for compiling the kernel module 
Linux host: compatibility fixes with Linux 2.6.25 
Windows host: support for USB devices has been significantly improved; many additional USB devices now work 
Windows Additions: automatically install AMD PCNet drivers on Vista guests 
Linux additions: several fixes, experimental support for RandR 1.2 
Linux additions: compatibility fixes with Linux 2.6.25 
官方資料:
http://www.virtualbox.org/wiki/Changelog
下載位置:
https://cds.sun.com/is-bin/INTERSHOP.en ... DS-CDS_SMI
到了這個版本,可以看到Sun xVM Virtualbox 的開機 Logo 了,已經確定被Sun買走了....^^
			




