problem with the online tutorial

[Altera_Forum]

i download some online tutorial from the web of Altera，but i cann't watch them by using firefox，and IE is all right。how should i do？

[Altera_Forum]

you must install Windows Media Player 9 ! 

you can find it in the web site of microsoft good luck

[Altera_Forum]

--- Quote Start ---  you must install Windows Media Player 9 ! you can find it in the web site of microsoft good luck  --- Quote End ---   thx,but it is still bad.

[Altera_Forum]

thanks for that...