[CentOS-virt] ConVirt 1.0 released

[Hristo Benev]

 >
 >Message: 1
 >Date: Fri, 20 Mar 2009 11:04:39 -0700 (PDT)
 >From: jd 
 >Subject: [CentOS-virt] ConVirt 1.0 released.
 >To: centos-virt at centos.org
 >Message-ID: 
 >Content-Type: text/plain; charset=us-ascii
 >
 >
 >hi
 >   Just wanted to bring to your attention the release of ConVirt 1.0.
 > http://www.convirture.com/blog/2009/announcements/convirt-goes-10/
 >
 >/Jd
 >
 >
 >

Is that an open source tool?

>From first look on the site i have the impression that it is paid tool?!