playlist works with Internet explorer but not firebird

I preview alot of music before I buy it with BS player because the file is saved to the playlist where I can go back and listen to the samples more than once to narrow down my selection.

I recently tried to make the switch to Mozilla Firebird but when I click on a song it dosent go to the playlist it just plays the song. I think it is something about what temp directory the songs go to in each browser.

Does anybody know how to configure firebird to post songs to bs' playlist the same way IE does?