? - copy a self-booting dc-copy

[Linluin]

Thanks for the help. I got DJ3 and a serial for it, made a .cdi of the dc copy, then burned it at 1x. The copy it made will get to the "Infogrames" screen (the company that made the game) but then locks up there, and sometimes my DC starts to make a whistling sound.

Are there any special settings I need to #####? Is 1x the best for doing this, or can I go at 2x +? Should I just go from CD > CDR, or is CD > .cdi > CDR best?

Thanks again, Lin