I use a SB3 with a Welbourne Labs after market power supply running into a non-USB Benchmark DAC with both Toslink and SPDIF Silver cable and both methods sound wonderful to me running wirelessly to the SB3/Dac combo from a Dell Quad Core PC over a DLink DI-628, Version C router. Router rarely blips, PC runs rock steady with WIndows XP, and Squeezecenter runs great for me. Only time I have an issue is when Dominion Power decides to blink once in a while. Otherwise I love the setup, runnning it all day long streaming music to our system. The Welbourne Labs aftermarket power supply made backgrounds much blacker by a substantial amount to my ears and only cost @$200. The wife and I still like spinning Vinyl at night with a nice bottle of wine, but for everyday, 12 hours a day household listening the SB3 Combo is SCHWEEEEEET for the money, and convenient.
Enjoy the Music.
Enjoy the Music.