Callisto Upgrade – June 2012 (Free tier & many more providers)
New Tier of Service As of June, we provide a new tier of service. Callisto Basic™ is a feature/data limited version of the full product (now called Callisto Pro™ to distinguish them). FREE OFFER: Most higher-education institutions qualify to use Callisto Basic as an ongoing free service! This offer is currently open to 4-year and graduate colleges or universities in the U.S on a first-come first-served basis. Foreign libraries and other types of domestic institutions are welcome to inquire and may be included. Get started with the free version today and upgrade to Pro later when you want. A feature…