I just bought a LG 4163 B dvd burner--I have a intel 2.0 computer and am using nero to burn my dvds-just wondering the used read buffer bar on nero while burning from moves anywhere from 100 down to 0--i haven't had any failed dvds yet and they all play fine just wondering how to correct this as it leaves burn rings on my dvds--the media I'm using is ridata 8x and 4x and prodisc?

i never had a issue with my other system that has the 4081B LG nero stays constant at 50% the whole time--on that system

thank you in advance