I'm thinking about getting a new DVD burner I don't care if I have to spend $150, but if I'm gonna spent that much I want to make sure I'm getting a good one. right now I have a Lite On SOHW-812S I'm not sure if I'm happy with it, seems to not burn the - disc as well as the +, I've been using the BEST media you can get. Just wondering if this Plextor PX-712SA is good or not? any help would be great. Thanks.