Following on from the CD test theme, if you want to find some serious assessments of the latest CD technologies, with actual tests and writeups, try this site..
http://www.tomshardware.com/storage/
Ok so its a selling organisation as well, perhaps thats banned on here? but you don't HAVE to buy, you can just LOOK..
You know all about P-CLV and Z-CLV also CLV & CAV, then still take a look, you might discover what you are using is already the tops, I did! But I also discovered I had a load of Hmmmmm crap too..
For sale two CD Writers, well I'll probably pass them on somewhere?
Snark..