windows 8 doesn't boot from undionly.kkpxe

[nobluesky]

Hi all.

I used undionly.kkpxe to boot windows 7 via iscsi.
Reason that i used kkpxe is short time to initialise.
kpxe took longer than kkpxe. i didn't know why.
but it was good enough. recently i have been trying to boot windows 8 with kkpxe. but i never succeed. it reboots repeatedly.

1. Can i use kpxe without delay like kkpxe?(delay means taking few seconds when ipxe show 'initialising devices')

2. Can i boot windows 8 with kkpxe?

thank you.