Hi guys, Im looking into converting a old laptop into a media center manly for flac filea to be store in and played from. The laptop has a hdmi output that I can hook up to my pioneer vsx 1021 receiver, that will go then to my pioneer FS52 speakers, the question on this set up do I need a usb DAC or will my receiver be doing all the work for me? I dont plan on using headphones only my speakers, so do I nees a external DAC?