M-aduio 410 RCA and SPDIF out, are they independant?  

Is the RCA output independant from the SPDIF out?

Can PC DVD playback get decoded on 410 then output to RCA outs and leave the SPDIF to do pass thru for use with external SPDIF in? Of course I am not talking about doing both at the same time, although that would be nice! :)

So I wonder if I can play PC DVD thru RCA and myHD to pass thru with the 410 SPDIF in then out.

Thanks!