Madman: Now that I've got it working, time for an ungrateful quibble...why is the maximum volume level so much lower with YouAmp than with the inbuilt N800 media player? In fact, it's so much lower as to be just barely detectable by my headphones -- which hear loud and clear with the N800 media player. And I've got both volume levels tabs -- that of N800 and YouAmp -- turned up to the maximum. Am I the only one who has detected this disparity? Rather disappointing.