[fedora-virt] pv_ops dom0 kernel RPM, configuration & setup help anyone?

["Lester M." <needwork gmail com>]

I downloaded the following rpms from M. Youngs fedora-people page. (http://fedorapeople.org/~myoung/dom0/)

kernel-firmware-2.6.31-0.1.2.37.rc1.git5.xendom0.fc12.noarch.rpm

kernel-headers-2.6.31-0.1.2.37.rc1.git5.xendom0.fc12.i586.rpm
kernel-PAE-2.6.31-0.1.2.37.rc1.git5.xendom0.fc12.i686.rpm
kernel-PAE-devel-2.6.31-0.1.2.37.rc1.git5.xendom0.fc12.i686.rpm

I am interested in *Testing* under the understanding that this is in beta.
My question is, after installation of the rpms, what configuration (config files, grub, et al) is needed to successfully boot into dom0? I recall there were a few hoops to jump through to get a working dom0.

I also have compiled the xen3.4 tools (hg clone http://xenbits.xensource.com/xen-3.4-testing.hg) 

Could somebody please post a workflow for getting this running? I have installed the rpms and I am now like "Now what?" :-P