What is the difference between DVD-R and DVD+R ????
Here is the scoop on the difference between DVD-R and DVD+R: The two recordable format families (DVD-R/RW and DVD+R/RW) are essentially in competition with each other. DVD-R is promoted by Pioneer, and is default drive in software/video copying and distribution. DVD+R is promoted by Sony and Phillips and is focused more on the home recorder/enduser market. The market will determine which of them succeeds or if they end up coexisting or merging.