text: looking for firmware upgrade to run memorex 4xdvd+r? just bought a memorex dvd+r disc and is not being recognized by my laptop dvd reader writer and accdg to the accompanying info on the box it says i need a firmware upgrade  from 2.4 to 4x. cannot find the firmware upgrade from www.dvdrwservices.com. as stated. if you know the name brand of the dvdrw drive i suggest you go to the manufacturers web sight for the firmware upgrade