O.K. THIS IS THE HOOK UP I GOT M-AUDIO FIREWIRE 1814, 2 CHANNEL PRE-AMP, MAC-OS(G-5) ,PROTOOLS,NOW WHEN I TRY TO GET THE STUDIO ON THE MAC IT SAYS I DONT HAVE THE PLUG-INS WHAT PLUG-INS  DO I NEED. IT LET ME DOWNLOAD THE STUDIO I JUST CANT OPEN IT ON THE MAC.I DOWNLOADED FIREFOX FOR THE BROWSER BUT IT SILL DONT LET ME RECORD.ANYBODY WITH SOME TEC SAVY PLEASE HIT ME UP.