1.6 has /usr/mdec/pxeboot_ia32.bin and pxeboot_ia32_com0.bin,
but I can't find any documentation --- there's no pxe, pxeboot,
nor netboot man page, there's nothing in the installboot or diskless
man page, and man -k pxe returns nothing.  Anyone know where I might
find some documentation on this?  

(And yes, I've read the thread on this list in February.)

---Alex