The first thing isn't so much of a problem, but I would like to ask... is there any way the sound quality can be bumped up? I've noticed that the sound is the equivalent to a regular 240p video on YouTube, the lowest quality a video can be played at. Again, it doesn't bother me too much, but it would be nice to listen to some clear, good quality music, so I want to know if it's possible to make the sound quality better.

The second thing, my main concern in regards to the music bar, is that it isn't actually popping up on the page as a music bar. It always seems to be appearing like this:

And I am unable to play the music. It's not only with my music bar, but even with the other users who have embedded a music bar in their signatures or elsewhere.
Does it have anything to do with the browser I'm using? I have Firefox 11.0, Google Chrome and Internet Explorer 9. No matter which one I go on, the music bar appears like the image I've posted above.

Is anyone experiencing the same problem?