I got this Email from our ventrilo server provider... go to the original link to download the Client upate. The new server version of ventrilo will be going live on the 30th. The old version of Ventrilo will not be compatable with the new upgrade.
Client upgrade can be downloaded here: http://www.ventrilo.com/download.php
Ventrilo has just released a new Client. In response, we have updated our Control Panel to reflect the new changes in this version. It is important that you download the Client from Ventrilo.com and upgrade your server through our Control Panel as soon as possible, as Ventrilo gives us two weeks to have all servers upgraded.[/url]