[Fedora-xen] Are 64bit Intel Core 2 Quad fedora 8 supported?

The 64 bit xen host kernel are unstable (timer/scheduling issue?) So I wonder if this is supported or not. Another Fedora 8 x86_64 installation on an Intel Core 2 Duo seems to run flawlessly, except it is running on a laptop, and not meant for server use. Attached are smolt output. I would be grateful for any input, this was meant to be a system where multiple services should run (several 64bit F8's) serving dns, web and mail, and replace at least two current lumps of hardware.. regards, George -- Using Opera's revolutionary e-mail client: http://www.opera.com/mail/