Hi, I've got a Stanton STR8-80 turntable with an S/PDIF out. If possible, I'd like to use this TT to transfer some old records into iTunes. The S/PDIF accepts an RCA-type plug and, since it's digital, I assume it requires a digital coax cable. My MacBook Pro's audio-in is described by Apple as: "Combined optical digital audio input/audio line in (minijack)" I've tried using a digital coax cable with a 'phono to 1/8" adapter' but this doesn't seem to work. Is there a way to directly connect this turntable to the Mac and, if so, will the sound quality be adequate? If I can't direct-connect, is there a recommended gadget I can use to link the turntable/mac? Thanks.