Mattzack2 - I thought you were done? I'm so dissapointed ;-) I love Beth Orton (with an "o" by the way).
For your MacMini>DAC you may want to look into an re-clocking interface such as an Empirical PaceCar if you do choose to use Toslink. I would definitely choose to take the SPDIF conversion outside of your MacMini (don't use Mac Toslink>DAC). Plenty of decent USB DAC's out there though - the asynchronous technology employed by Wavelength, among others, is compelling. Plenty of threads here on that subject too, so I won't hijack this one any further. I have to go take down your effigy off my Audiophile-Hero pedestal now.
For your MacMini>DAC you may want to look into an re-clocking interface such as an Empirical PaceCar if you do choose to use Toslink. I would definitely choose to take the SPDIF conversion outside of your MacMini (don't use Mac Toslink>DAC). Plenty of decent USB DAC's out there though - the asynchronous technology employed by Wavelength, among others, is compelling. Plenty of threads here on that subject too, so I won't hijack this one any further. I have to go take down your effigy off my Audiophile-Hero pedestal now.