My pioneer dvr-105 ive had for almost 2 years is starting to give me trouble. ive burned lots and lots of movies. When i try to use nero to burn g04 at 4x it starts to spin up and around 30 second mark bam! it gets all loud with a whilrling sound like its spinning really fast and comp freezes and i cant close nero. and sometimes it burns all the way to 93% and then freezes and need to hold power button down to turn off. Is it dying? im thinking it is