i just bought this burner this week fromt he egg( the silver nec one)
i have not updated to the latest firmware but its having problems burning audio cds on this cheap media.
ive had about ten coasters so far out of 18 discs
ive burned 8 dvds so far and everything has gone flawless with dvd-shrink, then again i think its a problem with nero and not the burner itself, for the audio cds
http://www.newegg.com/app/viewproductdesc.asp?description=27-151-054&DEPA=1
this was my previous burner and that burner was awesome
i will try updating the firmware because this should be a top notch burner
just sharing my experiences to the OP