recommendations on virtualization software

[Mark Ellison]

Hi,

I am seeking recommendations and pros/cons of different virtualization 
software.

The physical machine is a Intel T9400 quad core with 8GB ram, 2x500GB 
sata disks and 1Gb nic.  My current plan is to run 64 bit Fedora Core 10 
(or 11 as available) as the host OS.  The guest OSes will include a mix 
vista, xp and other UNIX variants.

I am aware of the commercially available VMware workstation, VirtualBox 
and Xen.  Any feedback and recommendations are appreciated.

Regards,

Mark

-- 
Mark Ellison                        Ellison Software Consulting, Inc.
tel: +1 (603) 362-9270              38 Salem Road
web: http://EllisonSoftware.com     Atkinson, NH  03811, USA