VirtualBox 3.2.6  [more=changelog]VMM: fixed host crash when running 64-bit guests on 32-bit hosts with certain Intel CPUs (VT-x only; bug 
#6166) 
 VMM: allow 64-bit SMP guests on 32-bit hosts (VT-x and AMD-V only; does not apply to Mac OS X, which already supports it) 
 VMM: fixed Guru mediation if guests with more than 2GB are booted with VT-x/AMD-V disabled (bug 
#5740) 
 VMM: fixed TR limit trashing (VT-x and 64-bit host only; bug 
#7052) 
 Page Fusion: several bug fixes for SMP guests (including bug 
#6964) 
 Teleportation: several fixes and improvements 
 Mac OS X server guests: compatibility fix 
 EFI: fixed memory detection for guests with 2GB or more RAM assigned 
 GUI: added a workaround for a Linux kernel bug which affecting asynchronous I/O on ext4 / xfs file systems (Linux hosts only) 
 GUI: added setting for multiple VRDP connections; useful if multiple screens are enabled 
 GUI: another fix for the keyboard capturing bug under metacity (bug 
#6727) 
 GUI: fixed quit dialog when used in seamless or fullscreen mode (Mac OS X hosts only; bug 
#6938) 
 GUI: handle the extra key on the Brazilian keyboard on X11 hosts again (bug 
#7022). 
 2D Video acceleration: fixed crashes when leaving the fullscreen mode (bug 
#6768) 
 VBoxManage: fixed storageattach error handling (bug 
#6927) 
 VBoxManage: fixed dhcpserver add (3.2.0 regression; bug 
#7031) 
 Storage: fixed hang with images located on filesystems which don't support async I/O (bug 
#6905) 
 Storage: fixed raw disks on Windows hosts (3.2.0 regression; bug 
#6987) 
 LsiLogic: fixed hang with older Linux guests 
 BusLogic: fixed hang during I/O 
 SATA: set initial number of ports to 1 as some guests can't handle 30 ports (e.g. CentOS 4 and FreeBSD; bug 
#6984) 
 SATA: performance improvement 
 SCSI: fixed error when using the full format option during Windows installation (bug 
#5101) 
 iSCSI: fixed authentication (bug 
#4031) 
 Host-only/bridged networking: fixed excessive host kernel warnings under certain circumstances (Linux hosts only; 3.2.0 regression; bug 
#6872) 
 NAT: fixed potential memory leaks 
 NAT: increased the size of the memory pool for 16K Jumbo frames (performance tweak) 
 NAT: allow to link/unlink the network cable even if the VM is currently paused 
 E1000: disconnect cable was not properly handled if the NIC was not yet initialized by the guest 
 OVF: export performance optimization 
 OVF: upgraded OS type definitions to CIM 2.25.0 so that Windows 7 and other OSes are now tagged correctly on export 
 Settings: the setting for disabling the host I/O cache was sometimes not properly saved 
 Settings: save machine state into XML correctly even when snapshot folder has been changed to a non-default location (bug 
#5656) 
 USB: allow the guest to disable an EHCI port 
 USB: find a valid language ID before querying strings (bug 
#7034) 
 POSIX hosts: fixed several memory leaks (3.2.0 regression) 
 Solaris hosts: fixed VDI access problem under certain circumstances (IDE/SATA; 3.2.0 regression) 
 Solaris hosts: fixed VM fails to start on 32-bit hosts (3.2.0 regression; bug 
#6899) 
 Windows hosts (32-bit): increase guest RAM limit if the host kernel allows for more virtual address space 
 Linux Additions: re-read a directory after a file was removed (bug 
#5251) 
 Linux Additions: install the DRI driver in the right location on ArchLinux guests (bug 
#6937) 
 X11 Additions: fixed spurious mouse movement events (bug 
#4260) 
 Solaris Additions: fixed guest control execution 
 Windows Additions: automatic logon on Windows Vista/Windows 7 is now able to handle renamed and principal user accounts; added various bugfixes 
 Windows Additions: improved command line parsing of the installer 
 Windows Additions: fixed driver verifier bugcheck in VBoxMouse (bug 
#6453) 
 3D support: fixed OpenGL support for 32bit apps under 64bit Windows guests[/more]    
VirtualBox 3.2.6 for Windows hosts (x86/amd64)  VirtualBox 3.2.6 / all downloads