Minor victory, wrote a PHP script that can netboot my naomi cabs. pull up the local IP address of my laptop in any web browser, and It generates a dynamic list of games available as normal http links. You click on the game you want and it boots.
I did this mainly for 2 reasons, one being I can boot games from my phone without leaving my seat at the cab, and two, my GF is scared shitless of the command line. This way I can just put a bookmark for the page on her laptop and she can play games while I'm not home.