dkokanee

I am trying to copy a downloaded Xbox game (this is my first time so please bear with me... I am a total newbie) I am using a Verbatim DVD-R DL disc. My drive is a LG gsa h73n. I am getting the error "Unable to lock volume for exclusive acess" I have also tried TDK + DL discs and Memorex + DL with no errors (the games still didn't work in my Xbox with a NME mod chip...not sure if it a chip issue or a disc issue). Are the Verbatim - DL discs compatible with IMG Burn/My DVD burner? Thks, Dave