There has been a lot of talk about dynamically generated content. I have looked some of what it would entail to do in tftp-hpa, and it's pretty ugly. However, it came to my attention that the current development version of Apache, 2.3, has support for alternate protocol backends and for non-TCP transports. There is already an experimental mod_dns(!) using UDP. It would be a very interesting thing if someone would write mod_tftp for Apache. It would in many ways be the ideal sophisticated TFTP server. -hpa