Hello, Thanks I`ll buy or Onkyo SE-U55X(S) or Yamaha DP-U50 next month I`ll test is and let you know if it works or not Extra question: Anybody tested Yamaha devices?? I mean any of the series: DP-U50 , AP-U70 , RP-U200 while on ALSA page it says: [X?] = Support undetermined. Ciao THOMAS thomas.sinczak at wp.pl