Hello,
I have checked the parallels website, but they do not put
costing info up there. Can anyone explain how Virtuozza 4 is
licensed, and how much it costs? Say for example, to run a host
with 10 - 20 virtuozza containers running Linux.

Thanks.

IT all depends on your partner level with them (aka what kind of volume now and future you will buy)

Paralles/Virtuozza.... If you plan on reselling monthly licenses, or even buying there system for one server.

To buy the system, it would be $1000+

And if you would like to be a partner with them. There is not fee. However you are required to make a $3000 initial deposit into your account with them. From that you can use it, but they just need to see if your serious with them or not.

i think QualiSpace can provide you Virtuazzo License on Monthly basis.

contact them at sales@qualispace.com

-A