On 6 February 2010 04:49, <dan...@yacg.com> wrote: > My first guest is Windows XP professional 32 bit. It works perfectly by > itself. My second guest is Windows 2003 server 32 bit. It also works > perfectly by itself. Try running them both at the same time, however, and > CPU usage goes to saturation and eventually, the Windows 2003 server machine > fails.
Try VirtualBox 3.1.0 I've seen that the number of VMs running can affect how time flows in the guests ( http://www.virtualbox.org/ticket/3135#comment:55 ) VirtualBox 3.1.0 fixed that problem, but it came back in 3.1.2 I suspect that CPU usage and timing problems are very much related. _______________________________________________ vbox-users mailing list vbox-users@virtualbox.org http://vbox.innotek.de/mailman/listinfo/vbox-users