Ok, let's see. I'll try to reply to everybody.
coolcolin...That's one of the problems. I can't boot from ANYTHING other than OSX inside the computer. I CAN boot into classic mode but that doesn't help with the firmware upgrade, according to Sonnet. But on the bright side, it must mean that my OS9 is working for SOMETHING! I just can't get my machine to boot directly from my OS9 folder.
Hi, MLC! My current Sonnet 1.4 Single processor has worked great lo these many years. The other night I actually took out the Sonnet 1.4 and installed the Duet WITHOUT the firmware upgrade, just to see what would happen. Nothing. I re-started and nothing. Blank screen. No drive noise (the good kind that tells you it's working). Nothing. So, back in went the Sonnet 1.4 Single processor and I'm back where I was. I still works great, but I want the DUET!!!

GRRR...
emulatorloo! Do I detect some sarcasm? Hmmm? LOL! Just kidding!

I appreciate the replies and good thoughts!
Well, like I said before...Sonnet has been very good for/to me. Just my personal experience and I will buy from them again. My 1.4GHz from them has worked from the get-go, and I don't expect the Duet to be any different, once I get it working, of course!
I'm not sure how all this software/firmware stuff works, but my only gripe is they should have had a firmware upgrade that works with OSX from the start, instead of having to boot into OS9.
One last thing...I should never have made that stupid "Smooth Sailing" comment in the first place.
