Hi all , newbie here. I have been searching in circles trying to find tutorial/tools to modify the ESXi BIOS. Searches find links to threads, with links to other threads with links to files that are now gone. I have found Pix's excellent EsxBiosTools.v1.1.2 and I have successfully extracted bios440.rom, but I can't seem to find the tools/instructions on how to actually modify this file to add the Dell SLIC. Maybe I'm being dim, but I really have searched a lot. If anyone can point me to the tools/instructions, I'd be very grateful! Feel free to flame me if it's somewhere obvious Thanks.