I tried it again. This time, I got a file - from the "Download" link beside "File Generated". But the "black button" that says Download does nothing.

Still think it's cool. Still think it should be limited somehow (I could have use this to create some NICE backing tracks - without having to purchase the program) - just saying... granted it would be limited by the style available, but to make it effective, there should be (and I imagne there will be) many more styles... the bluegrass styles are TOO cool to leave out... and the Texas Blues styles... etc, etc...