Zagor
New member
OK, I got more than 30 sites in WP running on 2.9.something version and there is a question should I update to 3.0? I'm well aware of what my brain is telling me to do - updating is always smart and useful and sometimes a must to prevent possible security issues. But I have 30+ sites and it would take a long time. My question is: how much is WP 3 going to mess up my themes and well tweaked settings from 2nd version?