As a work-around, I changed: <type arch='x86_64' machine='pc'>hvm</type>
to: <type arch='i686' machine='pc-0.11'>hvm</type>
XP booted right up.
As a work-around, I changed: 'pc'>hvm< /type>
<type arch='x86_64' machine=
to: 'pc-0.11' >hvm</type>
<type arch='i686' machine=
XP booted right up.