I have a 9110i (almost the same) and the funny thing is that you can put it to burn at 10x (the factory is at 8x).....
Don't you just love firmware updates!!!
There is no problem. You can use the afash program and the file name that cames in the zip file. Make sure that you make a backup of the previous Bios. Mine did ok, although I didn't saw any changes. Anyway I wasn't having any problems either, so...