Disklavier

Hi-When I try to download the 2004 e-competition files I get the 
spreadsheet instead. Am I doing something wrong? I downloaded the 2002 
midi's ok. To play them on my disklavier do i just copy them to a cd 
and then from the cd I can either play it from a cd or copy to the 
piano hardrive? If I copy it to the hardrive does it have "tag" info 
such a song, composer etc? If not do I put that info in at the piano 
using the handheld remote? 

Also do you know if these files are utillizing all of the pro's 
abilities. An example would be not to just playback using pedal on off 
but full pedal positioning. I think the pro's  are capable of 255 
position sensoring and playback? Thanks for all your help.