[SBh]

Yeah, I am using Internet Explorer, actually i am having 3 browsers on my computer and i have both IE and Firefox. So, you made your site more to firefox compatible. Hmm..really it look nice in FF. But, you may get about 50% of your visitors who will be IE user. So, I suggest in a good site cross-browser compatibility must be there. Not only IE and FF it should be compatible to other popular browsers also.
However there may be cases where such compatibility may not be possible to implement, in that case give a notice on main page to non FireFox users that "Page is best viewed under FireFox"

And your radio station, it's design is really cool, it looks nice in both FF and and IE. However, one small thing i would like to point, the visitor's counter at the bottom. After your small-sized copyright test that big counter display on same line makes a contrast. I suggest to make the counter display smaller or better make those two in different line. First the counter display, next line the copyright text.

Overall, both of you sites look really nice