On Mon, 3 Apr 2006 11:25:43 -0300 Walter wrote: WS> The machine is an old PIII600EB with 768Mb RAM. Each guest was created WS> with 256Mb and the domain0 itself has 235Mb. Maybe that machine is not WS> sufice to run Xen with two guests. That's not it.. I've got 2 guests running on a PIII 450 w/768MB of RAM.