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Here is a good article that explains the challenges and offers a possible solution..
This looks like it has working solutions http://forum.openvz.org/index.php?t=msg&goto=7057.
Considering
RAM HOST
http://www.ramhost.us/?page=vps/kvm-los-angeles-west
$15.99/month for container OpenVZ with Mem = 1024, BW = 1000GB, Space = 25GB
BuyVM
$12.95/month for container OpenVZ with Mem = 1024/2048, BW = 3000GB, Space = 60GB
$20.00/month for Hypervisor KVM with 1024MB, 3000GB and 60GB, 2 Core
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