No I get my 5.1 24bit 96KHz FLAC's from the 2L music label. Via BD-Live they are also serving up 5.1 FLAC's from their newer Blu-Ray releases to PC's.

They have demo material here:

http://www.2l.no/hires/index.html

DSP8000SE, DSP7200SEHC, DSP5200SE sides, DSP7200SE rears, 861v8, 210, Sim2 Ultranero 4, Stewart Cinecurve 2.35:1, XEIT CM-5E Anamorphic lens, Dune HD Duo Cinema 8K and Wireworld Platinum 48G HDMI -> UHD722 -> Shunyata Omega Ethernet. Shunyata/Furutech power-cables/filters. SR Master Fuse@861v8. Uptone Etherregen with 10MHz OCXO clock.