Topic: HDSP 9632 + ADI-2 = sound upgrade?

Hi,

I'm looking at getting an ADI-2 to be able to connect both my PC (coax from HDSP 9632) and my Macbook (optical) to the same place so i get good sound from both. Though I'd like to know, does the ADI-2 sound better than the HDSP card? IT doesn't need to, because the main reason is that i want my macbook to sound as good as my PC, but it would be nice if it did sound better.

Thanks