DVD burner

Hi guys, just had a question about DVD burners, I am buying one, i used to have a LITEON combo drive, just cd-RW and a DVD ROM drive, My buddy installed it for me. i saw him update the bios. He did so i believe because he switched my regular CD ROM drive to the bottom, then put the LITEON first in my computer on top of the CD ROM drive. Now my question is..am i gonna have to update the bios when i install this DVD burner? I just want to replace the old LITEON and put the new one where the old is. Here is the DVD burner i am getting..http://www.newegg.com/Product/Product.asp?Item=N82E16827106008

 

No you dont need to update the BIOS just make sure you got the master/slave set correctly.