I don't use the music finder. I use registrations for my favorite internal styles. With some styles, I tweak the tempo a bit. It takes a half a second. But the music finder is useless with styles that are not internal or in user memory. Those styles, and there are tons of them that I have from the PSR740, PSR9000, Solton X1, KN5000, VA7 (a few of those), CVP209, and Power Styles - these I have to load from floppy disks. It would be great to not have to be taking disks in and out. With the HDM, I would be able to locate the partition where my next song is going to be towards the end of the song I'm performing and have it ready to go at the end of the song. No more floppy shuffle. I'm excited.