Ok, I'm runnig 2 at853rx's >warm mod ua-5>jb3. I want to make sure I get all my setting right. I should run lo-z, adv off, input in stereo mode, 44.1khz, rec source analog even though I'm going to the digital in in my jb3 from optical out on the ua-5, set switch to optical on the back, sens buttons should be around 9-10 o'clock, what should I do with the input volume on the back? The optical should go line in into the jukebox, set to wav. files 44.1, gain to 0, source to line in, synchro off and continuous off, does this sound about right? Also, do I need to put firmware onto my ua-5, it's had a mod so I don't know if it would be dangerous to hook it up to the computer to download the firmware? How do I turn off the thing that tells the jb3 to seperate tracks on long recordings? Thank You.