Hi there guys, i really need some help, this is my first attempt at going fully digital, my previous setup was anoolog outs from my 2 mackie onyx 800r units into delta 1010 pci soundcards. i have now bought a M-audio Profire Lightbridge and need help syncing everything as i am pretty new to all this. What i would like to do is set up my 2 mackie onyx 800r units via adat into my profire lightbridge and then the lightbridge via firewire into either pc or mac. I have connected the adat as follows: i believe its called smux mode, ch 1-4 out on mackie to input 1 on profire. ch 5 - 8 out on mackie to channel two input on profire and the 2nd 800r unit the same into profire adat inputs 3 and 4. i do not know how to sync this setup and when i record im getting bursts of digital "white" noise here and there, is this because i have not set the word clock correctly? can anyone please help me to set this up properly. and explain to me what settings to use in the driver panel of the profire and on the 800r units and how i should wire the word clock. Thank you in advance.