according to blue jean cables, digital cable is functional as (composite) video cable and vice versa. i've used a well-made composite cable as a digital cable and it worked fine--all it needs to do is transfer the signal. i'm sure all the freaks will weigh in on how their $2000 diamond-coated solid plutonium super-duper digital coax cured their baldness and conquered erectile dysfunction, but listen to your own ears.
