Maybe 500,000,000,000 DVDs just a guess J/K It depends on the make and brand of the burrner etc etc. There is no telling how many you can burn. You can just burn till it dies on you.
Hi there, I don't think people actually reach the limits of CD and DVD burners. Within a few months / years, new burners and 500% improved burners come out, new hardware exists so people let them in their old computer and use the new stuff in their new computers. I still have my old LG-4040B 4x that I barely use since I now have a NEC-3450a (Dell OEM) 16x Dual Layer Burner that I use everyday !