OK, I've run a bunch of tests the last few hours while writing this up (and spending a lot of the time with the troubles at work). I have found one setting on the RQDX3 that I'm not sure about. Should I have the LUN set, and if so to what? Actually in this case identifying the jumpers to jumper might be helpful, as I'm using a scan of the pages dealing with the RQDX3, and don't have actual doc's on it. What I do have isn't clear at all about LUN's. I think I should either not have it set, or set it to 4 or 8, but....