WDS, iPXE, DHCP and SecureBoot

[abos_systemax]

Thank you both for your replies. SecureBoot is and will be (at least for a while) a pain in the butt. I do indeed much prefer everything to be iPXE, which then continues to boot to either wimboot or other loaders.

Since we have an EV certificate; (and i've seen the instruction) how common is it that Microsoft will allow our signed iPXE to be 'available' for secure boot and will it be immediately available after Microsoft allows it, or will it be allowed in further firmwares?