I was on a slow as heck HR24 up until a few months ago when I finally bit the bullet and went HR54. Much faster, but I don't like the micro remote, so I stuck with the rectangle remote since I have tactile memory on it as well. One thing I noticed is that the replay button seems to be very few seconds on the HR54. On the HR24 it seemed like 15-30 seconds, on the HR54, it can't be more then 10. Is this changeable anywhere? (lol, why am I even asking?). Or is it just a factor of using the rectangle remote and the micro remote works correctly?