Oracle VM VirtualBox 4.1.0 Beta 2

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Oracle VM VirtualBox 4.1.0 Beta 2

http://download.virtualbox.org/virtualbox/4.1.0_BETA2/

http://download.virtualbox.org/virtualbox/4.1.0_BETA2//VirtualBox-4.1.0_BETA2-72740-Win.exe

VMM: fixed a Beta 1 regression which prevented certain guests from booting

VMM: better out-of-memory error reporting under certain circumstances

GUI: display CPU cap in the VM details page

WDDM: serveral fixes

Storage: fixed possible data corruption under certain circumstances with VHD and Parallels images

Storage: introduced non-rotational flag for hard disks for optimizing the performance with modern guests (e.g. Windows 7 will not automatically defrag the disk)

Floppy: make unmounting a host floppy disk work

Guest control execution: fixed documentation + syntax diagram.

Solaris hosts: Host-only/Bridged networking fixes

Solaris guests: fixed automounting of shared folders

Linux installer: fixed compilation of the vboxpci module if DKMS is not installed

Windows Installer: fixed automated VBox Python API installation.

Windows hosts: fixed a BSOD in the new USB code under certain circumstances

Windows hosts: use Qt 4.7.3 including Oracle certificate

Experimental support for PCI passthrough (Linux hosts only)

Sources: fixed USB 2.0 support for non-official builds

Documentation fixes