I got my junk-pc to boot without localdisks using boot-floppy which has 
kernel. I could speed up booting somewhat and eliminate need of copying 
new kernels to floppies if I would figure way to run netboot from dos.

This is what README of netboot says about it.

>If you wish, you can test the binary (boot.bin) by copying it to a
>floppy with the dosload.exe program and execute the boot code from the
>floppy.

Anybody know where that dosload.exe program could be found, or what it 
does ?

-- 
 Jarkko.Torppa@cute.fi     +358-0-648090          Cute Communications Oy