I'm still having no luck - I keep getting the "Sad Mac" when the Rocket tries to boot. I was unable to find any settings relating to which card should be the bus master, but I've tried changing the cache settings and the various options on the JackHammer, but with no success.

So, now I'm wondering if what I'm trying to do is even possible! Has anyone out there actually managed to get a Rocket to boot with a JackHammer card installed?

Thanks for the help - I can't shake the feeling that I'm this close to getting this working!

Huxley