The three DVD-A titles shipped with the 800 are:
Franz Schubert String Quartet on the Tacet label. 53 minutes, 96/24 and 5.1.
Breakthrough Into a New Dimension on the Dabringhaus and Grimm label. Quite an interesting disc. Fifteen audio selections consisting of selections from Handel, Vivaldi, Telemann, Mozart Brahms, Respighi and others. The disc also has 30 tracks with test sequences. The test sequences are various tests of your surround sound setup and performance with DVD audio test signals. This disc is 5.1 and 2+2+2 compatible. Some of the test sequences are specfically for 2+2+2. The disc is 96/24 and the length of the disc (yes this is one disc) is 1 hour and 49 minutes!
DVD Audio - Introducing a New Music Format on AIX. Appears to be mostly jazz with some bluegrass and classical selections. Eleven selections in all. The cover says the sampler contains new music captured, mixed and mastered in 5.1 96/24 sound. No recording length noted.