What is the automatic update interval for CAVL

Where can I check what the ‘regular’ AV update interval is for Comodo Anti Virus Linux (Beta). I am testing the product but also need to conform to security policies before I palce the machine on a network.

Also, can I change the admistrative user from root to another user which has root privileges.

It seems to be updated hourly… [Edit] each 30 min…