Hello, I'm not new to high res music but brand new to this forum. I've been using DVD Audio extractor to rip all of my surround DVD-A disks and am now ready to rip my SACD's and Blu ray audio. Due to this thread I have just gotten a Sony S5100 from eBay and all the files and software in place. The set up went fairly easily thanks to you all. I have the s5100 settings as shown and started up the unit with the thumb drive. . . all great. The IP address was shown in the settings clearly and to double check I unplugged it from the airport extreme and the numbers went away - replugged it in and they came back. I have iso2dsd_OSX_v6 in a folder with its companion files inside the hard drive folder. But when I opened the iso2dsd_gui.jar software and set up the IP address, checked "multi" and "Sony DSF" for output, all that was left was to hit "execute". When I do I get a "Failed to connect - libsacdread: Can't open 10.0.1.76: 2002". I've rechecked all the parameters I know about but it hasn't helped. I'm attaching screenshot of the Sonore window. Thanks for any advice you may have!