Вышла бетка VirtualBox, инсталляторы здесь: 
 http://download.virtualbox.org/virtualbox/3.1.4_BETA1/    Version 3.1.4 Beta 1 (2010-01-28) 
 This is a maintenance release. The following items were fixed and/or added: 
 VMM: SMP stability fixes 
 VMM: fixed guru meditation in certain rare cases (bug #5968) 
 VMM: activate NXE for PAE enabled guests (VT-x and AMD-V on 32 bits hosts only; bug #3578) 
 VMM: added workaround for broken BIOSes that make VirtualBox think AMD-V is in use (for details see bug #5639) 
 VMM: fixed rare host reboot when restoring a saved state 
 VMM: turn on nested paging by default for new VMs (if available; VT-x and AMD-V only) 
 VMM: turn on VPID by default for new VMs (if available; VT-x only) 
 VMM: perform strict CPUID compatibility checks when teleporting; to get the old behavior set “VBoxInternal/CPUM/StrictCpuIdChecks” to 0 
 VBoxManage: add restorecurrent operation to snapshots command 
 VBoxManage: fixed broken snapshot lookup by name (bug #6070 
 GUI: fixed the broken “Reload” button that reloads the machine XML when a machine is inaccessible 
 3D Support: fixed SELinux warning saying VBoxOGL.so requires text relocation (bug #5690) 
 3D Support: fixed Corrupted surface rendering (bug #5695) 
 3D Support: free textures on guest application termination (bug #5206) 
 Seamless: disable seamless mode when guest changes screen resolution (bug #5655) 
 NAT: fixed high CPU load under certain circumstances (Windows hosts only; bug #5787) 
 NAT: fixed handling of the broadcast flag in DHCP requests 
 Virtio-net: dont crash when ports accessed beyond the valid range (bug #5923) 
 LsiLogic: fix for Windows 7 guests 
 ATA: fix for guru meditation when installing Solaris 8 guests (bug #5972) 
 VHD: fixed an incompatibility with Virtual PC (bug #5990) 
 VHD: update the footer backup after setting a new UUID (bug #5004) 
 Host DVD: really fixed loading “passthrough” setting from config file (bug #5681) 
 Shared folders: fixed resolving of symlink target on Linux (3.1.2 regression) 
 VRDP: fixed VERR_NET_ADDRESS_IN_USE error when restarting a VM (3.1 regression; bug #5902) 
 PulseAudio: fixed recording (bug #4302) 
 USB: fixed a shutdown blue screen (Windows hosts only; bug #5885) 
 BIOS: fixed attribute during text scroll (bug #3407) 
 OVF: fix strange error messages on disk import errors 
 OVF: do not require write access the the .ovf file during import (3.1 regression; bug #5762) 
 iSCSI: fix taking snapshots of a running VM (#5849) 
 Solaris hosts: several USB fixes (including support for Apple iPod; bug #5873) 
 Solaris installer: fixed USB module removal and Solaris 10 “id” binary incompatibility  
 Guest Additions: fixed wrong guest time adjustment if the guest clock is ahead (3.1 regression; non-Windows guests only) 
 Linux Additions: fixed shared folders for Linux 2.6.32 guests (bug #5891) 
 Linux Additions: make the mouse driver work on Debian 5.0.3 guests again (3.1.2 regression, bug #5832) 
 Windows Additions: fixed malfunctioning VBoxService that broke time-sync (bug #5872) 
 Windows Additions: fixed uninstallation issues on 64-bit guests 
 Windows Additions: fixed some sysprep execution issues 
 X.Org Additions: never reject the saved video mode as invalid (bug #5731) 
 XFree86 Additions: accept video mode hints for the initial mode again