[j-nsp] L3VPN configuration assistance

[Peering]

Hello,

I have Juniper M-20s on my network.  I have a customer configured as a
virtual router because all their VPN sites were in the same city,
connected to the same PE router.  They're now adding a site in another
city.  Can I keep the virtual router config and inject the routes from
it into a VRF to talk to the remote site, or do I need to reconfigure
the whole thing as a VRF?  Also, is there a better way than virtual
routers to configure an L3VPN where all the sites connect to the same PE
router?

Thanks in advance,
Diane Turley
Sr. Network Engineer
Xspedius Communications Co.
636-625-7178