A system for providing XML syndication content to an Internet
advertisement panel rendered in a web browser is disclosed. The system
includes a web content server, an Internet advertisement server, and a
XML syndication content feed site server. Both the web content server and
the Internet advertisement servers are in communication with the web
browser. The web content server is configured to respond to requests from
the web browser for a web page and to deliver the web page to the web
browser. The Internet advertisement server is configured to choose and
deliver an Internet advertisement panel, having embedded XML syndication
content, to the web browser. The XML syndication content feed site server
is in communication with the Internet advertisement server and is
configured to send XML syndication content updates to the Internet
advertisement server upon receipt of an update request from the Internet
advertisement server.