cat vmlinux.gz > /dev/hda1
That puts it where etherboot can get it.
Note. Etherboot is not limited to only one hard disk so it may make sense to put it on a secondary disk.
Eric
I don't see how this works, with an 8kbytes limit how etherboot could find it in hda1. Typical disks are 63 sectors, so the initial skip to partition 1 is 63 x 512 ~= 32K, or much larger than 8K.
-Steve