OK,
Something has to keep you recorders in sync whether it be the BRC or somekind of time piece.You need somekind of midi interface that plugs into the parallel port on your PC.This will allow you to send MMC (Midi Machine Control)form your software to the midi interface which the tells the BRC or time piece to sync up with the Master which is your software. The recorders will then play in sync with the computer.Now that I think about it the BRC should have midi ports on it. If it does, a time piece shoudnt be not necessary. I currently have two adats, MOTU 2408,MOTU Midi express,and the MOTU digtal time piece, and Cakewalk 8.01 all syncing up beautifully together.The 2408 core system allows you to fly tracks from you recorders via light pipe, then into your computer software, via digital connection into a PCI 324(which comes with the unit).You can edit them, mix the down, or fly them back to the exact location it came form on your ADAT.The possibilities are endless with these three pieces.Check out MOTU.com
Bill LM Studio Richmond