Hi Yinghai,
Have you made any updates to the USB support published as a patch to etherboot 5.2.4?
If not, would it be possible to get the configuration files you use to generate a working tg3--filo.zelf?
I still am having problems getting elfboot to load the payload without dying.
Thanks,
Jay Miller 781-229-7812x117 Actuality Systems, Inc. jmiller@acutality-systems.com