Thanks, George, it's a nice site and the piano tune is great! I was thinking of using an excerpt of Mussorgski's 'Pictures of an Exhibition' for the test, but this file really does a good job. It's a pity that no Sound Canvas Module is on the list. Maybe an option would be that each one of us would make a recording of the file using our own gear (I could use my SC-88Pro, because the Fantom X and the RD-170 versions are already there), and then asking the webmaster to put them on the list. Or, if you agree, I could contact him before and knowing if he would agree to do so.
On the other hand, the problem would be that the webmaster wouldn't want to do so, and in that case we should look for other solution (we couldn't use the very same midi file without his permission!).
There's another cute midi site that could be good for testing purposes on classic guitar:
http://www.guitarsound.net/elixir/htm/menu.htm Really great arrangements!