Yes - unless you are in the seriously megabux category with Aero, Wadia and the like.
To answer your last question first - the transport is the root of all evil in this equation. Simple fact is that getting rid of the problems associated with electro-optical -mechanical systems is a huge plus providing an instant gain to all who try it.
If you like your DAC, keep it and use it with a Squeezebox or something like an M-Transit or Waveterminal. Better yet get a USB DAC - like Scott Nixon's TubeDAC or if you really have golden ears and a purse to match, Gordon Rankin's Brick or Cosecant. Or have Wayne mod a Squeezebox for you along with one of his power supplies and use it as an analog source.
No matter which approach you take, you will get all the benefits of instant random access, a house free of CDs etc
Plenty of info here and on the Audio Asylum PC Forum
To answer your last question first - the transport is the root of all evil in this equation. Simple fact is that getting rid of the problems associated with electro-optical -mechanical systems is a huge plus providing an instant gain to all who try it.
If you like your DAC, keep it and use it with a Squeezebox or something like an M-Transit or Waveterminal. Better yet get a USB DAC - like Scott Nixon's TubeDAC or if you really have golden ears and a purse to match, Gordon Rankin's Brick or Cosecant. Or have Wayne mod a Squeezebox for you along with one of his power supplies and use it as an analog source.
No matter which approach you take, you will get all the benefits of instant random access, a house free of CDs etc
Plenty of info here and on the Audio Asylum PC Forum