The Libero WebOpac now has the potential to provide enrichment to your catalogue display in the form of cover art and reviews from Amazon.com. Customers just need to check that their environment is correctly configured and the information becomes freely available. The enriched content uses port 80 which is a standard port for web browsing but because in some situations the firewall restricts all traffic there is a need to open this port for WebOPAC PCs. It may also be necessary to make changes to proxy settings to allow connections to Amazon.com and other services