For the last 6 months I have had to call at least twice a week and bring to their attention that my sites were down. They are the ones that offer the plan I have which offers unlimited virtual host and 99.99% uptime but had the nerve to tell me if I wanted better service and no down time I needed to pay more money and switch to a dedicated server. Unless you don't mind finding your clients sites down and having them complain to you and in turn upon calling AIT you have an extremely high stress level, stay away from AIT. With time I gaurantee you will be looking for another hosting company and will have to go through the pain of transferring everything.