Hi, I have just got myself the new pioneer dvd -r/+r 106, everytime i try to copy an iso xbox came in nero it only lets me choice 1x, why is this?I think it ca write at 4x.

Does your media support writing over 1x?

you must be using 1x dvdrs

dvd r writing speed is depending on the dvdr disc it self,most of the brands out there are 1-2 speed olny,the 4x ones cost too much.with a 4x capable burner and a 1x dvdr,u ll get 1x speed.

i'm using the cheap *** White Label (4x) DVD-R cost 40p each (U.K.) they works every time with Pioneer106, Recordnow and my xbox :D