[syslinux] How to load *.nbi directly with pxelinux / syslinux

[Christoph Hanle]

Hi all,
I need a hint how to load *nbi images directly with gpxe /pxelinux etc.
I have some networkboot images available only as *.nbi, loaded by a
startrom.0 with "kernel startrom.0" and then a *.lst for the menue of
the nbi images.
The *nbi images and the startrom.0 is closed source and I have found no
solution to unpack and patch them.
I need to boot the images directly without the detour of this startrom.0
and the appendent menue.
Any hints or links are welcome, it can help our production a lot of time.

bye
Christoph