DVD Burner

Hi, I have a questio about the dvd burners:
-wich is currently the best drive to use whith CCD, BW5 or ALCHOL 120% to create working back-up of pc dvd games & apps?
-What about console games (Ps2, Xbox, GC)
-Is it convenient to buy now a dvd burner?

Thanks in advance.

Which DVD Writer to Buy?