Version 5.4.0. NIC: 3COM905-TX.
I've made floppy image and PXE menu boot file using
3Com Managed Boot Agent v4.30
When booting using Etherboot rom, the PXE menu file
and image are downloaded and a message is displayed,
saying smth like "Keep Base can be only used with
MBA 4.x of PXE ROM".
I've tryed to use original ROM code made by 3com
(http://dssoft.chat.ru/3C905.ZIP) and there everything
works with the same boot menu and image files.