I won't buy Plextor again. First RW I bought was from them. 32x RW speed, I believe. As time went on, the drive had more and more problems reading cd's. And these were cd's from software packages I had purchased, games, etc.
Bought my parents an 8x RW Plextor drive a few years ago. It crapped out recently. Probably made a total of 25 disks with it in it's lifetime.
Plextor = Pricey.
I bought a Lite-on replacement drive for myself, and it smokes.
Had my father order a Lite-on CD/DVD combo drive to replace his Plextor....