Rateless-coded Transport is a set of applications that use ground-breaking error correcting codes technology. They support fast reliable transmission over UDP, live content streaming and Internet multicast trees, duplex firewall transparency, ultra-fast reliable transport for WANs (up to 40-times faster than TCP), and optimal peer-to-peer multi-source download protocols.
AZStats is a JSP file that parses and displays the contents of an Azureus stats file (typically Azureus_Stats.xml). The JSP is totally self-contained. No additional files/classes are needed. Just drop the JSP into a JSP/servlet engine and edit the JSP so that it points to your Azureus_Stats.xml file (either locally or via http://), and it will display the contents in a readable format.