VirtualBox 4.3.4 r91017 - New Release. November 29th, 2013.

Description:
VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL) version 2.

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Some of the features of VirtualBox are:

1) Modularity
   VirtualBox has an extremely modular design with well-defined internal programming interfaces and a client/server design. This makes it easy to control it from several interfaces at once: for example, you can start a virtual machine in a typical virtual machine GUI and then control that machine from the command line, or possibly remotely. VirtualBox also comes with a full Software Development Kit: even though it is Open Source Software, you don't have to hack the source to write a new interface for VirtualBox.

2) Virtual machine descriptions in XML. 
   The configuration settings of virtual machines are stored entirely in XML and are independent of the local machines. Virtual machine definitions can therefore easily be ported to other computers.

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What's new in Oracle VM VirtualBox 4.3.4 r91017:

VMM: fix for a bug in the Local APIC emulation causing a BSOD when booting certain
     guests (4.3.0 regression)
VMM: fixed loading of saved states if VT-x/AMD-V was disabled (4.3.2 regression)
VMM: fixed single-stepping inside the guest for certain instructions (VT-x only)
VMM: fixed a performance issue involving APIC accesses after rebooting a VM (4.3.0 
     re-gression; VT-x only)
VMM: fixed TPR patching to be enabled for 32-bit guests even when the chosen guest 
     type is 64-bit (4.3.0 regression; AMD-V only)
VMM: fixed occassional VINF_EM_TRIPLE_FAULT errors on hosts without the 
     unrestricted guest execution feature
GUI: donΓÇÖt bother the user with the BPP warning if no Guest Additions are installed
GUI: fixed machine-window paint artifacts on VM reboot / guest-screen resize
GUI: make sure the assigned license and description are attached to the exported 
     appliance
GUI: fixed bugs in close VM action restrictions handling
GUI: fixed incorrect wizards text colors for some unusual look and feel styles
GUI: should restore seamless mode as soon as possible after VM reboot or shutdown
GUI: fixes for medium enumeration
Host-only Networking: fixed creating of host-only network interfaces (4.3.0 
     regression)
NAT: donΓÇÖt run into an infinite loop in case the host cannot access any DNS server 
     (4.3.0 regression)
NAT: donΓÇÖt re-connect the cable if the DNS information changes and the cable was 
     disconnected before (4.3.0 regression)
NAT: fixed several issues with automatically starting / terminating of NAT 
     networks on VM start / stop and configuration changes VBoxNetDHCP: donΓÇÖt 
     block prevent VBoxSVC from terminating
2D Video acceleration: fix crashes on presentation mode switches
BusLogic: allow to run VMs with more than one BusLogic SCSI controller enabled
Keyboard: fixed a VM crash if a VM was resumed from a saved state where at least 
  one key was pressed
VBoxSVC: fixed a heap corruption under certain conditions (4.3.0 regression)
VBoxSVC: fixed a race leading to a hang during initialization
OVF: fixed import logic for OVF appliances containing multiple VMs
OVF: improved logic for finding an appropriate image format during OVF import
API: block the removal of the current snapshot if it has child snapshots (only 
     relevant for VMs without snapshottable hard disks, their presence always 
     prevented removal), which resulted in VM config corruption
API: mark VM configs with snapshots but without current snapshot as inaccessible, 
     as this combination is nonsense
API: fixed information for some automatically generated events (only with XPCOM, 
     Windows host was not affected), which caused errors when getting some of the 
     attributes over the webservice
SDK: extended the functionality coverage for the C bindings
Guest Control: various bugfixes and improved VBoxManage help
Windows hosts: another attempt to fix the massive DPC latency
Windows host installer: make registering file extensions optional, contributed by 
  Tal Aloni
Guest Additions/3D: fixed an occasional dead-lock
Windows Additions/3D: fixed possible memory leaking
Windows Additions/XPDM: use separate tables containing valid video modes for each 
  virtual monitor
Windows Additions: fixed automatic logins for Vista and newer Windows guests*** 

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Btw, i usually use VirtualBox for test an OS or software in the VirtualBox:D

Ok, this is repack by me using Administrative Install Point (AIP).

Tools used: 
7-Zip 9.30 alpha for compress to .7z after installed using Administrative Install.
7zsd.sfx Extra 1.5.2712 for create installer with default icon.

File name: VirtualBox-4.3.4-r91017-MultiArch_amd64_Repack.exe
File size: 64,8MB
Language to install: English
Compression type: LZMA2 Ultra 
7zsd.sfx type: LZMA2 x64
Installation mode: 64-bit
Support OS: only for Windows 64-bit
MD5: 8521094acc718ff6bec35a7da755ec99
SHA-1: dd2bfe2e12027a155f1476502430886e5620c53b
CRC-32: 0ae35cb2

Commandline switch:
Quiet mode: /ai
Disable display extraction: /gm2
Display help: /h or /?
Example: 
Silently install package and display no progress: /ai /gm2