Realtek High-definition (hd) Audio Driver Linux

also, when i go to the "download center" page, =BUIGP , if i go there with "firefox 3.6", it recognizes that i am running "firefox 3.6" and offers to install "flash player 10.3", but if i go there with "internet explorer 6", it is not recognized and so i am not offered "flash player 10.3", for installing.. in this situation, i need some other way to get "flash player 10.3" for "internet explorer 6"..